{"title":"Woo Audio DACs and Amps","description":"\u003cp\u003eShop digital-to-analog converters (DACs) and Amps from Woo Audio at Audio46. \u003cstrong\u003e\u003ca href=\"javascript:;\" onclick=\"tidioChatApi.display(true);tidioChatApi.open()\"\u003eLive chat\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"mailto:info@audio46.mom\"\u003eemail us\u003c\/a\u003e\u003c\/strong\u003e, or call \u003ca href=\"tel:212-354-6424\"\u003e(212) 354-6424\u003c\/a\u003e during store hours if you need help. Our team of audio engineers and experts will be glad to answer questions and help find the ideal Woo Audio product for your needs and budget.\u003c\/p\u003e","products":[{"product_id":"woo-audio-wa-portable-tube-headphone-amp","title":"Woo Audio WA8 Eclipse Headphone Tube Amp","description":"\u003ch2\u003e\n\u003cstrong\u003eOverview\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003eWA8 is NOT a portable headphone amplifier. It is the world's smallest all-tubes headphone amplifier and DAC with performance that rivals full-size systems and can operate on AC power or on battery for the best sound quality. \u003cbr\u003e\u003cbr\u003eFeaturing SET Class-A transformer output for transparent sound quality, a built-in 24bit\/384kHz DAC, and easy transportability\/set-up, capable of driving high-end headphones of 8–600 ohm impedance, while its ultra-low noise circuitry is ideal for in-ear monitors. \u003cbr\u003e\u003cbr\u003eWhile small, the Eclipse boasts a robust military-grade vacuum tube design rated for 5,000 hours of life. Versatile in analog and digital realms, it offers two- or three-tube operation to tailor the sound quality to a variety of headphones and in-ear monitors. The Class-A, Single-ended Triode topology uses ultra-efficient OCC single crystal copper output transformers offering high bandwidth and low loss. The Eclipse also uses an audiophile-grade ESS SABRE Reference 24bit\/384kHz and up to DSD128 DAC, excelling with hi-res music files and compatible with Apple iOS and Android devices. \u003cbr\u003e\u003cbr\u003eThe Eclipse operates via external DC power or battery for noise-free \"off-the-grid\" operation. Advanced technology provides steady and pristine power to the vacuum tubes and the DAC, offering several hours of play – and the unit is operable during charging. For the first time, high-fidelity and uncompromised sound can be achieved without boundaries. WA8 Eclipse is the ideal audio system for the home or the office.\u003c\/p\u003e\n\n\n\n\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\n\n\n\n\n\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eTubes: Subminiature 6S31B power x2, 6021 driver x1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser selectable two or three tubes operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSingle-ended, all-tube design (not hybrid), Class A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustom Ni Alloy core output transformers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eESS SABRE Reference DAC (ES9018M)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHi-Res music playback up to 24-bit\/384kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eXMOS xCORE-AUDIO asynchronous clocking USB compatible with PC, Mac, Android and iOS devices (with Apple CCK or Android OTG adapter), how-to video\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAsynchronous USB Type-B Input x 1, 1\/8\" (3.5mm) analog Input x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1\/4” (6.3mm) and 1\/8\" (3.5mm) headphone outputs (8–600 Ohms)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRechargeable Lithium-ion battery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 4 hrs. of continuous music playback\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis available in black, space gray and gold\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower rating (3-tube): 250mW @32Ω, 350mW @50Ω, 180mW @120Ω, 120mW@300, 80mW @600Ω\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 6.69\" (L) x 3.6\" (W) x 1.69\" (D) 2.4lbs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGlobal voltage (100v–240v) without a converter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\u003ch2\u003e\u003cstrong\u003eIn the Box\u003c\/strong\u003e\u003c\/h2\u003e\n\n\n\n\n\n\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eQuick start guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWA8 Eclipse amplifier\/DAC x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePelican hard case x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAC Charger x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB cable x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woo Audio","offers":[{"title":"Black","offer_id":29535841419379,"sku":"WA8 Black","price":1899.0,"currency_code":"USD","in_stock":false},{"title":"Gold","offer_id":29535841484915,"sku":"WA8 Gold","price":1899.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/DSC01644_7200ccd1-df2b-4889-83eb-6aa14a627e1f.jpg?v=1762457571"},{"product_id":"woo-audio-wa11-topaz","title":"Woo Audio WA11 Topaz Headphone Amplifier\/DAC","description":"\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIt all started when we were developing the WA8 Eclipse. We learned that in order to reduce the size greatly, it needs to be with transistors. Introducing the WA11, an ultra-compact high-performance headphone amplifier and DAC. Over the course of 3-years of intensive research and 9 working prototypes deployed in real-world applications. WA11 delivers an audiophile sound quality that rivals many desktop systems and with the features users dream of.\u003c\/p\u003e\n\u003cp\u003eWeighing at 413g and 24mm thick, the WA11 Topaz is a battery-powered, fully-balanced headphone amplifier and DAC running in a Class-A topology. It is capable of driving the most demanding full-size headphones while maintaining an ultra-low noise floor for reference in-ear monitors. The DAC is an ESS Sabre capable of decoding PCM up to 24-bit\/384kHz and up to DSD128. There is also a 4.4mm balanced input for use with balanced sources such as a modern digital-audio-player (DAP), home CD player or DAC\u003c\/p\u003e\n\u003cp\u003eThe future is USB Type-C port. And WA11 Topaz has two of them - one for data, one for charging (USB 2.0 compliant). Separating the two allows the user to listen and recharge the internal battery simultaneously. This feature extends the industry leading 7 hrs. of playtime immensely. \u003c\/p\u003e\n\u003cp\u003eThe performance and usage flexibility of WA11 will change the way we enjoy music and opens a new world for what a Hi-Fi system should be.\u003c\/p\u003e\n\n\n\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with Apple iPhone\/iPad, Android devices, Mac and Windows computers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFully-balanced design, battery-operated, solid state, Class-A headphone amplifier and DAC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh power, high bandwidth amplifier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum power output: 1.2W @ 30 Ohms, 350mW @ 100 Ohms, 120mW @ 300 Ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency response: 10 Hz to 200 kHz (-1 dB), signal to noise ratio: 118dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput impedance: 1Ω on both headphone outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eESS SABRE Audiophile DAC up to 24-bit\/384kHz PCM, and up to DSD256 (11.2MHz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePremium TKD 4-channel balanced potentiometer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput: 4.4mm Pentaconn balanced, 1\/4\" TRS unbalanced for use with full-size headphones\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInput: 4.4mm Pentaconn balanced [5-pole], Asynchronous Hi-Speed USB Type-C port [data] and USB Type-C port [charge] (USB 2.0 compliant)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser selectable HI or LO power level output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser selectable DAC or 4.4mm analog Line-in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRechargeable Lithium-ion battery, up to 6 hrs. of continuous music playback*\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis available in black\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSoft Alcantara back and carrying pouch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions (W, H, D): 155 x 85 x 27mm \/ 6.1 x 3.3 x 1 inches\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: 426g \/ 0.93 lbs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGlobal 100v–240v USB-C charger with detachable AC plug (U.K., EU. Australia)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned and assembled in New York, USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree-year limited warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTICE\u003c\/strong\u003e: cannot convert unbalanced to balanced, do not use headphones adapter to convert 6.3 \/ 3.5mm --\u0026gt; 4.4mm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\n\n\n\u003ch2\u003e\u003cstrong\u003eIn the Box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandard Package:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLite Package:\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWA11 Topaz amplifier\/DAC x 1\u003c\/td\u003e\n\u003ctd\u003eWA11 Topaz amplifier\/DAC x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoft Alcantara carrying pouch x 1\u003c\/td\u003e\n\u003ctd\u003eSoft Alcantara carrying pouch x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB type-C to A cable (USB 2.0 compliant) x 1\u003c\/td\u003e\n\u003ctd\u003eUSB type-C to A cable (USB 2.0 compliant) x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB type-C to C cable (USB 2.0 compliant) x 1\u003c\/td\u003e\n\u003ctd\u003eUSB type-C to C cable (USB 2.0 compliant) x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Charger with detachable AC plug x 1\u003c\/td\u003e\n\u003ctd\u003eUSB Charger with detachable AC plug x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall plug adapter [UK, EU, Australia] x 3\u003c\/td\u003e\n\u003ctd\u003eWall plug adapter [UK, EU, Australia] x 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuick start guide\u003c\/td\u003e\n\u003ctd\u003eQuick start guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4.4mm Pentaconnn to 4-pin XLR balanced adapter x 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Woo Audio","offers":[{"title":"Standard","offer_id":45682743476457,"sku":"WA11 Standard","price":1099.0,"currency_code":"USD","in_stock":true},{"title":"Lite","offer_id":45682743509225,"sku":"WA11 Lite","price":1248.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/DSC01871.jpg?v=1759441233"},{"product_id":"woo-audio-ges-electrostatic-headphone-amplifier","title":"Woo Audio GES Electrostatic Headphone Amplifier - Discontinued","description":"\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eGES is an all-tube electrostatic headphone amplifier designed to drive any STAX headphones. GES can accommodate a wide range of vacuum tubes which makes it an excellent choice for those who love to experiment with different tubes sound.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul data-rte-list=\"default\" id=\"yui_3_17_2_1_1566769274671_1417\"\u003e\n\u003cli id=\"yui_3_17_2_1_1566769274671_1439\"\u003e\n\u003cp id=\"yui_3_17_2_1_1566769274671_1438\"\u003eTubes: 6S4 power x 4, 12AX7 driver x 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolytetrafluoroethylene (PTFE) tube sockets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePush-Pull direct drive, Class-A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-performance Solen and WIMA capacitors, Point-to-Point wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli id=\"yui_3_17_2_1_1566769274671_1425\"\u003e\n\u003cp id=\"yui_3_17_2_1_1566769274671_1424\"\u003eRCA input x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli id=\"yui_3_17_2_1_1566769274671_1416\"\u003e\n\u003cp id=\"yui_3_17_2_1_1566769274671_1415\"\u003eSTAX Pro Bias 5-pin EarSpeakers output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli id=\"yui_3_17_2_1_1566769274671_1436\"\u003e\n\u003cp id=\"yui_3_17_2_1_1566769274671_1435\"\u003eALPS potentiometer and power switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis, available in black or silver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelf-biasing with compatible tubes \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGlobal voltage (100v–240v) without converter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli id=\"yui_3_17_2_1_1566769274671_1421\"\u003e\n\u003cp id=\"yui_3_17_2_1_1566769274671_1420\"\u003eDimensions: 5½\"(H), 13\"(W), 10½\"(D), 22.5 lbs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eQuick start guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eGES electrostatic headphone amplifier x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e12AX7 vacuum tubes x 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e6S4 vacuum tubes x 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\"\u003e*AC power cord and audio cables are not included\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"Black","offer_id":39303907901630,"sku":"GES BLK","price":1599.0,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":39303907934398,"sku":"GES SLV","price":1599.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/DSC01626_320aa4eb-8221-437e-972c-95a9b8993721.jpg?v=1762457573"},{"product_id":"woo-audio-wa6-2nd-gen-headphone-amplifier","title":"Woo Audio WA6 (2nd gen) Headphone Amplifier","description":"\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eHandcrafted since 2008, WA6 (2nd gen) has set the standard for headphone amplifiers in its class. It can drive full-size headphones and in-ear monitors ranging from 8–600 Ohms with ease. WA6 (2nd gen) is an all-tube design, Class-A, transformer-coupled, single-ended triode (SET) amplifier. Under the hood of the all aluminum chassis is the same clean point-to-point wiring and premium quality parts found in our top tier models. WA6 (2nd gen) is an exceptional headphone amplifier for every music lover.\u003c\/p\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eUpdated to 2nd generation in April 2017\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2nd gen is a minor update to driver\/power tubes from 6v to 13v\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTubes: 13DE7 driver\/power x 2, 5U4G rectifier x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolytetrafluoroethylene (PTFE) tube sockets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSingled-ended Triode, Class-A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransformer-coupled, Point-to-Point wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePseudo-dual power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRCA input x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHI \/ LO headphone impedance switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1\/4\" (6.3mm) stereo headphone output (8–600 Ohms)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eALPS potentiometer and power switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis, available in black or silver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelf-biasing with compatible tubes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGlobal voltage (100v–220v) without converter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 6\"(H), 5½\"(W), 13\"(D), 13 lbs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eWA6 (2nd gen) headphone amplifier x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e13DE7 vacuum tube x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5U4G vacuum tube x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*AC power cord and audio cables are not included\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eColors: \u003c\/strong\u003eBlack, Silver\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAudio Inputs:\u003c\/strong\u003e 1x RCA Input\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAudio Output:\u003c\/strong\u003e 1\/4\" (6.3 mm)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 100 kΩ\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 30 - 60 Ω\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSignal\/Noise:\u003c\/strong\u003e 93 dB\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTHD:\u003c\/strong\u003e \u0026lt;= 0.3%\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20 Hz - 30 kHz, -3 dB\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Headphone Impedance:\u003c\/strong\u003e 8 - 600 Ω\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"black","offer_id":31581275324506,"sku":"WA6 black","price":999.0,"currency_code":"USD","in_stock":false},{"title":"silver","offer_id":31581275357274,"sku":"WA6 silver","price":999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/DSC00212v2.jpg?v=1762457574"},{"product_id":"woo-audio-wa22-balanced-amp-and-preamp","title":"Woo Audio WA22 (2nd gen) Balanced Amp and Preamp","description":"\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOriginally introduced in 2009, WA22 has been an audiophile favorite. New for 2018 is improved sonic performance and preamplifier feature for use with a Hi-Fi system. WA22 (2nd gen) is an all-tube design, fully balanced headphone amplifier and preamplifier. The advantage of a fully balanced system is improved channel separation, more precise soundstage, and imaging. Perfectly suited for the headphone enthusiast and experienced audiophiles seeking flexibility and purest sound.\u003c\/p\u003e\n\u003ch2\u003eHighlights\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eUpdated to 2nd generation in March 2018\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTubes: 6SN7 driver x 2, 6080 power x 2, 5U4G rectifier x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolytetrafluoroethylene (PTFE) tube sockets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eALPS RK27 4-channel balanced smooth potentiometer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFully-balanced design, Class-A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower output: up to 1.5 watts per channel @32 Ohms [recommended for power demanding headphones]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransformer-coupled, Point-to-Point wiring, Pseudo-dual power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePhase Splitter for use with unbalanced components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHI \/ LO impedance setting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eXLR input x 1, RCA input x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual 3-pin XLR (left and right channel), 4-pin XLR and 1\/4\" (6.3mm) stereo headphone outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eXLR balanced PREAMP output (\u0026lt;50 ohms)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis, available in black or silver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelf-biasing with compatible tubes [\u003ca href=\"https:\/\/docs.google.com\/spreadsheets\/d\/1DdsZyTx3CJv9_cG9kVdCGZap-AldiTsvuY4Ms1K_p3k\/pubhtml\" target=\"_blank\"\u003echart\u003c\/a\u003e]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 7\"(H), 12\"(W), 10½\"(D) amplifier 25 lbs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned and assembled in New York, USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree-year limited warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eWA22 (2nd gen) headphone amplifier\/preamplifier x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6080 vacuum tube x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6SN7 vacuum tube x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5U4G (5U3C) rectifier tube x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuick start guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*AC power cord and audio cables are not included\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eColors: \u003c\/strong\u003eBlack, Silver\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage:\u003c\/strong\u003e AC 110\/220 - 240V, 50\/60 Hz, Switchable\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Output:\u003c\/strong\u003e 1500 MW @32 Ω, 1500 MW @60 Ω, 1600 MW @120 Ω, 1100 MW @300 Ω, 700 MW @600 Ω (With 7236 Tube)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 8 Hz - 50 kHz, -3 dB\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImpedance:\u003c\/strong\u003e 100 kΩ\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSignal\/Noise:\u003c\/strong\u003e 92 dB\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTHD:\u003c\/strong\u003e \u0026lt;= 0.3%\u003cbr\u003e\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"black \/ No DAC Cable","offer_id":29535860883571,"sku":"WA22 Black","price":2699.0,"currency_code":"USD","in_stock":true},{"title":"black \/ With PHANTOM DAC XLR 1m cable","offer_id":45682882674921,"sku":"WA22 Black + PHANTOM DAC XLR 1m","price":3098.0,"currency_code":"USD","in_stock":true},{"title":"black \/ With PHANTOM DAC XLR 2m cable","offer_id":45682882707689,"sku":"WA22 Black + PHANTOM DAC XLR 2m","price":3148.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ No DAC Cable","offer_id":29535860916339,"sku":"WA22 Silver","price":2699.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ With PHANTOM DAC XLR 1m cable","offer_id":45682882740457,"sku":"WA22 Silver + PHANTOM DAC XLR 1m","price":3098.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ With PHANTOM DAC XLR 2m cable","offer_id":45682882773225,"sku":"WA22 Silver + PHANTOM DAC XLR 2m","price":3148.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/wa22-black.jpg?v=1762457574"},{"product_id":"woo-audio-wa5-le-2nd-gen","title":"Woo Audio WA5-LE (2nd gen) Headphone Amplifier","description":"\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWA5-LE (Lite Edition) is a single-ended triode (SET), class A tube amplifier. It differs from the highly acclaimed WA5 only in that it is a dedicated headphone amplifier and cannot be used to drive loudspeakers. In all other respects, WA5-LE is identical to the WA5 and offers the same captivating sound quality. WA5-LE is designed around the audiophiles' favorite 300B vacuum tube. This tube provides exceptional transparency allowing the listener to experience music close to a live performance. \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eUpdated to 2nd generation in August 2015\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTubes: 6SN7 driver x 2, 300B power x 2, 5U4G rectifier x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolytetrafluoroethylene (PTFE) tube sockets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSingle-ended Triode, Class-A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransformer-coupled, Point-to-Point wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePseudo-dual power supply, dual chassis design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser selectable HI\/LO headphone POWER\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser selectable HI\/LO headphone IMPEDANCE\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser selectable HI\/LO headphone LEVEL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eXLR input x 1, RCA input x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4-pin XLR and 1\/4\" (6.3mm) stereo headphone outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eALPS smooth potentiometer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis, available in black or silver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuild - Standard build, With premium parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eSelf-biasing with compatible tubes [\u003ca href=\"https:\/\/docs.google.com\/spreadsheets\/d\/1DdsZyTx3CJv9_cG9kVdCGZap-AldiTsvuY4Ms1K_p3k\/pubhtml\" target=\"_blank\"\u003echart\u003c\/a\u003e]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGlobal voltage (100v–240v) without a converter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions (with tube \u0026amp; clearance for ventilation): Amplifier: 12\"(H), 9\"(W), 17\"(D) 35 lbs., Power supply unit: 12\"(H), 9\"(W), 17\"(D) 35 lbs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned and assembled in New York, USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree-year limited warranty [\u003ca href=\"https:\/\/wooaudio.com\/faq\" target=\"_blank\"\u003elearn more\u003c\/a\u003e]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe Audiophile-grade premium internal parts upgrade adds the following for $1250. *Available only at the time of original build.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eMundorf MCap Supreme Silver\/Gold input coupling caps. Matched pair 0.15uf\/600V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMundorf MLytic HV double-capacity electrolytic capacitors, 100u x 3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMundorf MLytic HV double-capacity electrolytic capacitors, 220u x 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eQuick start guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWA5-LE headphone amplifier x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWA5-LE power supply x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUmbilical DC cord x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6SN7 vacuum tube x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e300B vacuum tube x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5U4G vacuum tube x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*AC power cord and audio cables are not included\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"black \/ standard build","offer_id":39296712605886,"sku":"WA5-LE black standard","price":4499.0,"currency_code":"USD","in_stock":true},{"title":"black \/ with premium parts","offer_id":39296712638654,"sku":"WA5-LE black premium","price":5699.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ standard build","offer_id":39296712671422,"sku":"WA5-LE silver standard","price":4499.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ with premium parts","offer_id":39296712704190,"sku":"WA5-LE silver premium","price":5699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/WA5_WA5-LE_tube_glow.jpg?v=1759441235"},{"product_id":"woo-audio-balanced-4-pin-xlr-to-4-4mm-adapter","title":"Woo Audio Balanced 4-pin XLR to 4.4mm Pentaconn Adapter","description":"\u003cp\u003eThe world’s shortest signal path, no bulk, balanced 4-pin XLR (female) to 4.4mm Pentaconn balanced adapter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn the Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x Woo Audio 4-pin XLR to 4.4mm Adapter\u003c\/li\u003e\n\u003cli\u003eNatural wood storage box x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCustom-made balanced 4-pin XLR (female) to 4.4mm Pentaconn balanced adapter\u003c\/li\u003e\n\u003cli\u003eGenuine 4.4mm Pentaconn connector\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woo Audio","offers":[{"title":"Default Title","offer_id":29542146769011,"sku":"1455","price":149.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/DSC01703.jpg?v=1759441235"},{"product_id":"woo-audio-wa2-headphone-amplifier","title":"Woo Audio WA2 (OTL Design) Headphone Amplifier","description":"\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eHandcrafted since 2004, the critically acclaimed WA2 is a high performance OTL (Output Transformerless) headphone amplifier. WA2 is a Class-A, all-tube design, single-ended triode (SET) with point-to-point wiring to achieve the most analog sound. Music lovers with high impedance headphones (above 100 Ohms) would find WA2 to be the ideal pairing for their high-end headphones.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eTubes: 6080 power x 2, 6922 driver x 2, 6CA4 rectifier x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolytetrafluoroethylene (PTFE) tube sockets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSingle-ended Triode, Class-A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOTL (output transformerless), Point-to-Point wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndividual filter choke and rectifier per channel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePseudo-dual power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRCA input x 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1\/4\" (6.3mm) stereo headphone output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eALPS potentiometer and power switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis, available in black or silver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelf-biasing with compatible tubes [\u003ca href=\"https:\/\/docs.google.com\/spreadsheets\/d\/1DdsZyTx3CJv9_cG9kVdCGZap-AldiTsvuY4Ms1K_p3k\/pubhtml\" target=\"_blank\"\u003echart\u003c\/a\u003e]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGlobal voltage (100v–220v) without converter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 5½\"(H), 13\"(W), 9\"(D), 17 lbs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eQuick start guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWA2 headphone amplifier x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6922 vacuum tube x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6080 vacuum tube x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6CA4 vacuum tube x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*AC power cord and audio cables are not included\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eColors: \u003c\/strong\u003eBlack, Silver\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeadphone Impedance:\u003c\/strong\u003e 26-600 Ω\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 100 kΩ\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 8 Hz - 100 kHz -3 dB\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Output: \u003cbr\u003e\u003c\/strong\u003e310mW @32Ω\u003cbr\u003e400mW @60Ω\u003cbr\u003e550mW @120Ω\u003cbr\u003e640mW @300Ω\u003cbr\u003e480mW @600Ω (with 6080 tube)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSignal\/Noise:\u003c\/strong\u003e 95 dB\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTHD:\u003c\/strong\u003e \u0026lt;= 0.08%\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage: \u003c\/strong\u003eAC 110\/220 - 240V, 50\/60 Hz, switchable\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"black \/ No DAC Cable","offer_id":39296682328254,"sku":"WA2 Black","price":1499.0,"currency_code":"USD","in_stock":true},{"title":"black \/ With PHANTOM DAC RCA 1m cable","offer_id":45682882216169,"sku":"WA2 Black + PHANTOM DAC RCA 1m","price":1899.0,"currency_code":"USD","in_stock":true},{"title":"black \/ With PHANTOM DAC RCA 2m cable","offer_id":45682882248937,"sku":"WA2 Black + PHANTOM DAC RCA 2m","price":1949.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ No DAC Cable","offer_id":39296682361022,"sku":"WA2 Silver","price":1499.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ With PHANTOM DAC RCA 1m cable","offer_id":45682882281705,"sku":"WA2 Silver + PHANTOM DAC RCA 1m","price":1899.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ With PHANTOM DAC RCA 2m cable","offer_id":45682882314473,"sku":"WA2 Silver + PHANTOM DAC RCA 2m","price":1949.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/Screen_Shot_2018-03-13_at_11.54.12_AM.jpg?v=1762457621"},{"product_id":"woo-audio-wa6-se-2nd-gen-headphone-amplifier","title":"Woo Audio WA6-SE (2nd gen) Headphone Amplifier","description":"\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWA6-SE (2nd gen) is the dual chassis big brother of WA6 (2nd gen). It is also an all-tube design with point-to-point wiring, Class-A, transformer-coupled, single-ended triode (SET) headphone amplifier. WA6-SE (2nd gen) features an independent power supply unit which greatly improves its sonic performance. It can drive most dynamic driver and planar magnetic headphones ranging from 8–600 Ohms to their full potential; delivering a rich tube sound with speed and dynamics typically not found in an amplifier of this size. Whether you have one headphone or ten, WA6-SE (2nd gen) would maximize the listening enjoyment.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eUpdated to 2nd generation in April 2017\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2nd gen is a minor update to driver\/power tubes from 6DE7 to 13DE7 (1st and 2nd gen tubes incompatible)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTubes: 13DE7 driver\/power x 2, 5U4G rectifier x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolytetrafluoroethylene (PTFE) tube sockets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSingle-ended Triode, Class-A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransformer-coupled, Point-to-Point wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePseudo-dual power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRCA input x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual 1\/4\" (6.3mm) stereo headphone outputs (HI \/ LO impedance)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eALPS potentiometer and power switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis, available in black or silver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelf-biasing with compatible tubes [\u003ca href=\"https:\/\/docs.google.com\/spreadsheets\/d\/1DdsZyTx3CJv9_cG9kVdCGZap-AldiTsvuY4Ms1K_p3k\/pubhtml\" tabindex=\"0\" target=\"_blank\"\u003echart\u003c\/a\u003e]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGlobal voltage (100v–240v) without a converter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 6\"(H), 5½\"(W), 13\"(D) amplifier 12 lbs., 6\"(H), 5½\"(W), 13\"(D) power supply 10 lbs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the Box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eWA6-SE (2nd gen) headphone amplifier x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e13DE7 vacuum tube x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5U4G vacuum tube x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUmbilical DC cord x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*AC power cord and audio cables are not included\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eColors:\u003c\/strong\u003e Black, Silver\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"black \/ No DAC Cable","offer_id":37982582210750,"sku":"WA6-SE Black","price":1649.0,"currency_code":"USD","in_stock":true},{"title":"black \/ With PHANTOM DAC RCA 1m cable","offer_id":45682882969833,"sku":"WA6-SE Black + PHANTOM DAC RCA 1m","price":2048.0,"currency_code":"USD","in_stock":true},{"title":"black \/ With PHANTOM DAC RCA 2m cable","offer_id":45682883002601,"sku":"WA6-SE Black + PHANTOM DAC RCA 2m","price":2098.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ No DAC Cable","offer_id":37982582243518,"sku":"WA6-SE Silver","price":1649.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ With PHANTOM DAC RCA 1m cable","offer_id":45682883035369,"sku":"WA6-SE Silver + PHANTOM DAC RCA 1m","price":2048.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ With PHANTOM DAC RCA 2m cable","offer_id":45682883100905,"sku":"WA6-SE Silver + PHANTOM DAC RCA 2m","price":2098.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/WA6-SE_Black_front.jpg?v=1759442258"},{"product_id":"woo-audio-3es-electrostatic-headphone-amp-preamp","title":"Woo Audio 3ES Electrostatic Headphone Amp\/Preamp","description":"\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWith over 10 years of experience in electrostatic amplifier designs. The all-new 3ES is our flagship electrostatic headphone amplifier and preamplifier. It shares the same architecture as our flagship WA33 dynamic headphone amplifier in a two-unit design where the top unit is an amplifier docking on the power supply using our internal coupling architecture (ICA) technology. The 3ES employs two 6SN7 driver tubes pushing four 300B power tubes as the output stage and one rectifier tube in the center of the amp. The new 3ES achieves the most ambitious dream in the audio world.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with 5-pin 580v (Pro-bias) for STAX, HiFiMan, MrSpeakers headphones\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual headphone output [simultaneous operation]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with all STAX, HiFiMan Shangri-la Jr., Dan Clark Audio VOCE electrostatic headphones\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTKD (Tokyo Ko-on Denpa) 4-channel balanced smooth potentiometer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eXLR input x 2, RCA input x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser selectable output: pre-amp or headphone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum output 1500Vrms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis, available in black or silver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelf-biasing with compatible tubes [\u003ca href=\"https:\/\/docs.google.com\/spreadsheets\/d\/1DdsZyTx3CJv9_cG9kVdCGZap-AldiTsvuY4Ms1K_p3k\/pubhtml\" target=\"_blank\"\u003echart\u003c\/a\u003e]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions [without tubes]: 17 3\/4\" (W), 7 1\/4\" (H), 13 1\/2\" (D) \/ 450.85mm (W), 184.15mm (H), 342.90mm (D), weight: 52 lbs. \/ 24 kg.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVoltage: AC 100 - 120V 60HZ or AC220 - 240V, 50HZ, voltage built to destination country\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned and assembled in New York, USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElite Edition Adds:\u003c\/h3\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eMundorf Supreme Silver\/Gold audio capacitors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSingle Crystal copper hook-up and signal wires are used throughout.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlps RK50 4-channel volume control in brass enclosure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCardas Audio XLR and WBT RCA connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3ES Elite Edition 24k gold-plated plaque\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eQuick start guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3ES Standard or 3ES Elite Edition electrostatic headphone amplifier x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e300B vacuum tube x 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6SN7 vacuum tube x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5U4G vacuum tube x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*AC power cord and audio cables are not included\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eColors:\u003c\/strong\u003e Black, Silver\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersion:\u003c\/strong\u003e Standard, Elite edition\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"black \/ standard","offer_id":38007496933566,"sku":"black standard","price":8999.0,"currency_code":"USD","in_stock":true},{"title":"black \/ elite edition","offer_id":38007496966334,"sku":"black elite","price":13999.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ standard","offer_id":38007496999102,"sku":"silver standard","price":8999.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ elite edition","offer_id":38007497031870,"sku":"silver elite","price":13999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/DSC01778.jpg?v=1762457921"},{"product_id":"woo-audio-wa33-fully-balanced-headphone-amp-preamplifier","title":"Woo Audio WA33 Fully-balanced Headphone Amp\/Preamplifier","description":"\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIn 2009, we introduced two world-class fully balanced headphone amplifiers––the WES electrostatic amp and the WA22 dynamic amp. Both are preferred choices among the most discerning audiophiles. Here at Woo Audio, we constantly push the performance boundaries. The newly developed WA33 is a state-of-the-art, fully balanced headphone amplifier that raises the bar in setting a new reference in music reproduction. \u003cbr\u003e \u003cbr\u003eThe WA33 employs a true fully balanced design in a compact form factor, featuring a quad (four) of 6C45 tubes for the driver that pushes a quad (four) of 2A3 tubes for the power, and all in direct-heated triodes. It delivers high power to drive demanding headphones to their full potential while maintaining a low noise floor for use with highly sensitive models. The WA33 shares the same striking appearance of the critically acclaimed WES, where both amplifier units are independent of the power supply. This approach eliminates any interference to critical audio components. Additionally, our internal coupling architecture (ICA) technology allows the WA33 amplifier to merge with the power supply unit without an external umbilical cord. The ICA shortens the signal path and thus significantly reduces unwanted electrical interference and raises sound performance to a level beyond what anyone has previously experienced in a headphone system.\u003cbr\u003e \u003cbr\u003eThe WA33 reveals the most delicate detail with the highest level of refinement. Complex music passages are handled with ease and authority. The expansive soundstage, holographic imaging, and rich tones that are pristine, natural, and vivid create a sense of realism that gives the user a euphoric listening experience. With the WA33, music comes to life.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eSame default tubes for all versions: 6C45 driver x 4, 2A3 power x 4, 5U4G rectifier x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e[JPS wiring] JPS Alumiloy® hook-up and signal wires are used throughout\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFully balanced design, Push Pull, Class-A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolytetrafluoroethylene (PTFE) tube sockets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTKD (Tokyo Ko-on Denpa) 4-channel balanced smooth potentiometer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransformer-coupled, Point-to-Point wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternal Coupling Architecture (ICA)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eXLR input x 2, RCA input x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutputs: Dual 3-pin XLR (left and right channel), 4-pin XLR x 1 and 1\/4\" (6.3mm), XLR x 1 preamp\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser selectable output: pre-amp or headphone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser selectable HI\/LO impedance and HI\/LO level for headphone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeadphones impedance: 8—600 Ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency response: 10Hz— 60kHz, -2dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower output: up to 10 watts per channel @32 Ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSignal\/Noise: \u0026gt; 95 dB, THD: \u0026lt; 0.05%, 1kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis, available in black or silver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelf-biasing with compatible tubes [\u003ca href=\"https:\/\/docs.google.com\/spreadsheets\/d\/1DdsZyTx3CJv9_cG9kVdCGZap-AldiTsvuY4Ms1K_p3k\/pubhtml\" target=\"_blank\"\u003echart\u003c\/a\u003e]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower consumption: 150w\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVoltage: AC 100 - 120V 60HZ or AC220 - 240V, 50HZ, voltage built to destination country\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 17.5\"(W), 12\"(D), 7.5\"(H) without tubes, weight: 53 lbs for Standard, 56 lbs for Elite Edition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Black, Silver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003eEdition: Standard, Standard + JPS Wires, Elite edition, Elite edition + JPS Wires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned and assembled in New York, USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree-year limited warranty [\u003ca href=\"https:\/\/wooaudio.com\/faq\" target=\"_blank\"\u003elearn more\u003c\/a\u003e]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eElite Edition\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe WA33 “Elite Edition” is the result of our further pursuit of unprecedented performance. Our experienced engineers have selected the best internal components and materials from intensive research and development. Elite Edition embodies a harmonious balance between sophisticated design and technological excellence to satisfy the most demanding music lovers.\u003c\/p\u003e\n\u003ch3\u003eElite Edition Adds:\u003c\/h3\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eUltra high-bandwidth, low-loss output transformers custom-made with Single Crystal Copper wires and Ni Alloy metal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSingle Crystal copper hook-up and signal wires are used throughout.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e[JPS wiring] JPS Alumiloy® hook-up and signal wires are used throughout.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eALPS RK50 4-channel balanced potentiometer in brass enclosure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMundorf MCap Supreme Silver\/Gold capacitor for interstage coupling, one per channel (4pcs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMundorf MTube capacitors for voltage filter (3pcs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCardas Audio XLR and WBT RCA connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWA33 Elite Edition 24k gold-plated plaque\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eQuick start guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWA33 or WA33 Elite Edition x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDefault tubes are same for all versions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2A3 tube x 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e274B tube x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6C45 tube x 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*AC power cord and audio cables are not included\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"black \/ standard","offer_id":39296777224382,"sku":"WA33 black standard","price":8499.0,"currency_code":"USD","in_stock":true},{"title":"black \/ standard + JPS Wires","offer_id":39296777257150,"sku":"WA33 black standard JPS","price":10499.0,"currency_code":"USD","in_stock":true},{"title":"black \/ elite edition","offer_id":39296777289918,"sku":"WA33 black elite","price":15999.0,"currency_code":"USD","in_stock":true},{"title":"black \/ elite edition + JPS Wires","offer_id":39296777322686,"sku":"WA33 black elite JPS","price":17999.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ standard","offer_id":39296777355454,"sku":"WA33 silver standard","price":8499.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ standard + JPS Wires","offer_id":39296777388222,"sku":"WA33 silver standard JPS","price":10499.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ elite edition","offer_id":39296777420990,"sku":"WA33 silver elite","price":15999.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ elite edition + JPS Wires","offer_id":39296777453758,"sku":"WA33 silver elite JPS","price":17999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/wa33-2x.jpg?v=1762458009"},{"product_id":"woo-audio-wa5-2nd-gen-headphone-integrated-amplifier","title":"Woo Audio WA5 (2nd gen) Headphone\/Integrated Amplifier","description":"\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWA5 has been setting the standard for 300B-based all-tube stereo amplifiers among music lovers since 2008. The WA5 features separate speaker and headphone amplifiers in two discrete amplification sections to achieve the highest performance in both forms of usage. The power supply is divided into different units to ensure that the audio signal is pristine and isolated, and advanced output switching enables the user to select speaker or headphone output effortlessly. It is the most versatile amplifier for high-efficiency speakers and any dynamic\/planar headphones.\u003c\/p\u003e\n\u003cp\u003eUnique to WA5 is the user-customizable headphone output (HI\/LO power, HI\/LO impedance, and HI\/LO level) located on the front panel. When used in conjunction, the user can optimize the synergy between amplifier and headphones to achieve the ideal pairing and performance. At maximum, headphone outputs get full eight watts per channel – easy to satisfy the needs of any demanding headphones.\u003c\/p\u003e\n\u003cp\u003eTo tailor different user requirements, we also offer a headphone-only model – WA5-LE – which boosts the same headphone circuitry and functions as the WA5.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eUpdated to 2nd generation in August 2015\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTubes: 6SN7 driver x 2, 300B power x 2, 5U4G rectifier x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolytetrafluoroethylene (PTFE) tube sockets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSingle-ended Triode, Class-A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransformer-coupled, Point-to-Point wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePseudo-dual power supply, dual chassis design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudiophile-grade premium internal parts upgrade adds the following: Mundorf MCap Supreme Silver\/Gold input coupling caps (matched pair) 0.15uf\/600V, Mundorf MLytic HV double-capacity electrolytic capacitors 100u x 3, Mundorf MLytic HV double-capacity electrolytic capacitors 220u x 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWBT Nextgen speaker binding posts and RCA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser selectable HI\/LO headphone POWER\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser selectable HI\/LO headphone IMPEDANCE\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser selectable HI\/LO headphone LEVEL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eXLR input x 1, RCA input x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4-pin XLR and 1\/4\" (6.3mm) stereo headphone outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpeaker binding posts x 2 pairs (left and right channels)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eALPS smooth potentiometer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis, available in black or silver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelf-biasing with compatible tubes [\u003ca href=\"https:\/\/docs.google.com\/spreadsheets\/d\/1DdsZyTx3CJv9_cG9kVdCGZap-AldiTsvuY4Ms1K_p3k\/pubhtml\" target=\"_blank\"\u003echart\u003c\/a\u003e]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGlobal voltage (100v–240v) without a converter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions (with tube \u0026amp; clearance for ventilation): Amplifier: 12\"(H), 9\"(W), 17\"(D) 35 lbs., Power supply unit: 12\"(H), 9\"(W), 17\"(D) 35 lbs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned and assembled in New York, USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree-year limited warranty [\u003ca href=\"https:\/\/wooaudio.com\/faq\" target=\"_blank\"\u003elearn more\u003c\/a\u003e]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eQuick start guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWA5 headphone and speakers amplifier x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWA5 power supply x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUmbilical DC cord x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6SN7 vacuum tube x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e300B vacuum tube x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5U4G vacuum tube x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*AC power cord and audio cables are not included\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"black","offer_id":39296999915710,"sku":"WA5 black","price":6499.0,"currency_code":"USD","in_stock":true},{"title":"silver","offer_id":39296999981246,"sku":"WA5 silver","price":6499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/DSC01317.jpg?v=1759442326"},{"product_id":"woo-audio-wa234-mono-headphone-integrated-amplifier","title":"Woo Audio WA234-MONO Headphone\/Integrated Amplifier","description":"\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe WA234-Mono is the ultimate SET (single-ended triode) amplifier. The design is unlike any that the world has ever seen. The WA 234 unique design allows for us of legendary tubes like the 300B, 2A3 and 45 triodes. The choice of tubes offers the highest level of transparency and musicality. The WA234-Mono let you experience music like never before. You can now use any headphone and many high efficiency speakers. Whereas a typical tube amplifier allows you to use only one type of power tube (or a substitute with a similar rating), the 234-MONO increases your options in an elegant way. A tube-switching key (TSK) allows the amplifier to accept 2A3, 300B, or 45 power tubes, so you can instantly switch your tube to suit your music or your mood. \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOUTPUT TUBE SWITCHING KEYS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOutput switching key (OSK) allows the listener to switch between speaker and headphone output modes, making it possible to enjoy a piece of music through headphones, then immediately share it with friends through speakers. To make the 234-MONO even more versatile, Woo Audio created output-switching keys for cathode and plate outputs for high and low-impedance headphones.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"woo-audio-wa234mono-headphone-amplifier-tube-keys-set\" data-image=\"https:\/\/images.squarespace-cdn.com\/content\/v1\/56a27b6e2399a3d8d9bfa52a\/1471910477151-K5VY441V4B488LCYYBQ1\/ke17ZwdGBToddI8pDm48kMKkcW2Wt7zF2_4JhdCZauNZw-zPPgdn4jUwVcJE1ZvWQUxwkmyExglNqGp0IvTJZamWLI2zvYWH8K3-s_4yszcp2ryTI0HqTOaaUohrI8PII8cSi_iTg8IZChtln4ybMNdrl7hkvM7FRXffaHblFRkKMshLAGzx4R3EDFOm1kBS\/woo-audio-wa234mono-headphone-amplifier-tube-keys-set\" data-image-dimensions=\"769x513\" data-image-focal-point=\"0.5,0.5\" data-image-id=\"57bb924bf5e23115c18d341d\" data-image-resolution=\"1000w\" data-load=\"false\" data-src=\"https:\/\/images.squarespace-cdn.com\/content\/v1\/56a27b6e2399a3d8d9bfa52a\/1471910477151-K5VY441V4B488LCYYBQ1\/ke17ZwdGBToddI8pDm48kMKkcW2Wt7zF2_4JhdCZauNZw-zPPgdn4jUwVcJE1ZvWQUxwkmyExglNqGp0IvTJZamWLI2zvYWH8K3-s_4yszcp2ryTI0HqTOaaUohrI8PII8cSi_iTg8IZChtln4ybMNdrl7hkvM7FRXffaHblFRkKMshLAGzx4R3EDFOm1kBS\/woo-audio-wa234mono-headphone-amplifier-tube-keys-set\" data-type=\"image\" src=\"https:\/\/images.squarespace-cdn.com\/content\/v1\/56a27b6e2399a3d8d9bfa52a\/1471910477151-K5VY441V4B488LCYYBQ1\/ke17ZwdGBToddI8pDm48kMKkcW2Wt7zF2_4JhdCZauNZw-zPPgdn4jUwVcJE1ZvWQUxwkmyExglNqGp0IvTJZamWLI2zvYWH8K3-s_4yszcp2ryTI0HqTOaaUohrI8PII8cSi_iTg8IZChtln4ybMNdrl7hkvM7FRXffaHblFRkKMshLAGzx4R3EDFOm1kBS\/woo-audio-wa234mono-headphone-amplifier-tube-keys-set?format=1000w\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eMonoblock design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTubes: 13EM7 driver x 1, 300B power x 1, 5U4G rectifier x 1 each amplifier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with 2A3\/300B\/45 power tubes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSingle-ended Triode, Class-A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransformer-coupled, Point-to-Point wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndependent headphone and speaker circuity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelectable Cathode or Plate output with KEYS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis, available in Diamond Black or Platinum Silver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolytetrafluoroethylene (PTFE) tube sockets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelf-biasing with compatible tubes [\u003ca href=\"https:\/\/docs.google.com\/spreadsheets\/d\/1DdsZyTx3CJv9_cG9kVdCGZap-AldiTsvuY4Ms1K_p3k\/pubhtml\" tabindex=\"0\" target=\"_blank\"\u003echart\u003c\/a\u003e]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions without tubes: 10\" (H) x 8.75\" (W) x 13.25\" (D), 60 lbs. \/ 254mm (H) x 222.25mm (W) x 336.55mm (D), 27.21 kg.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVoltage (100v–240v) factory configurable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned and assembled in New York, USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree-year limited warranty [\u003ca href=\"https:\/\/wooaudio.com\/faq\" tabindex=\"0\" target=\"_blank\"\u003elearn more\u003c\/a\u003e]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eQuick start guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWA234-MONO amplifier x 2 [left and right channel]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWA234-MONO KEYS system [full set] x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e13EM7 vacuum tube x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e300B vacuum tube x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5U4G vacuum tube x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*AC power cord and audio cables are not included\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePower Output:\u003c\/strong\u003e 8W @300B, 4W @2A3, 2W @45\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 5 Hz - 62 kHz, -2 dB on Cathode Output\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAttenuator:\u003c\/strong\u003e Seiden 46-position stepped, M-TubeCap, V-Cap\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCasing:\u003c\/strong\u003e Cursive Aluminum with CNC machining\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMains Supply:\u003c\/strong\u003e 110\/220VAC, 50\/60 Hz\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"black","offer_id":39297214611646,"sku":"WA234-MONO black","price":17999.0,"currency_code":"USD","in_stock":true},{"title":"silver","offer_id":39297214644414,"sku":"WA234-MONO silver","price":17999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/234-mono-black-front-and-back.jpg?v=1759442326"},{"product_id":"woo-audio-leather-case-for-wa8-eclipse","title":"Woo Audio Leather Case for WA8 Eclipse","description":"\u003cp\u003eGenuine leather case for WA8 Eclipse headphone amplifier. Genuine leather. Made in U.S.A. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCustom-fit for WA8 Eclipse\u003c\/li\u003e\n\u003cli\u003ePremium grade stone-oiled leather\u003c\/li\u003e\n\u003cli\u003eStrong snap buttons for securing the content\u003c\/li\u003e\n\u003cli\u003eWA8 Eclipse sold separately\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woo Audio","offers":[{"title":"Default Title","offer_id":39302323273918,"sku":"WA8-leather-case","price":149.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/DSC01366.jpg?v=1759442329"},{"product_id":"woo-audio-wes-2nd-gen-electrostatic-headphone-amplifier","title":"Woo Audio WES (2nd gen) Electrostatic Headphone Amplifier","description":"\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWES (2nd gen) is the ultimate electrostatic headphone amplifier for use with STAX headphones. The new 2nd gen uses a matching quad of output loading chokes utilizing Single Crystal Copper wires (the purest form of copper) with our proprietary winding scheme. The results are a significant improvement in clarity, sound space, dynamic range, and control. WES is a two-chassis system comprising a power supply and a fully balanced amplifier and innovative dual power switch that treats the tubes more gently when starting the unit from cold. Turning on just one of the power switches provides low voltage to the heaters while the WES remains in standby mode. Turning on both power switches allows the unit to operate at full power. WES will reward the listener with reference quality sound without fatigue.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eUpdated to 2nd generation in April 2017\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTubes: EL34 power x 4, 6SL7 driver x 4, 5AR4 rectifier x 2, 12AU7 phase inverter x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolytetrafluoroethylene (PTFE) tube sockets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eALPS RK27 4-channel balanced smooth potentiometer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwo 12AU7 phase splitter (unbalanced input to balanced input conversion)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFully-balanced design, Class-A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransformer-coupled, Point-to-Point wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePseudo-dual power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSTAX Pro Bias 5-pin EarSpeakers output x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003emaximum output 1300Vrms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with all STAX, HiFiMan Shangri-la Jr., Dan Clark Audio VOCE electrostatic headphones\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eXLR input x 2, RCA input x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAuricap capacitors for interstage and output coupling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMills and Kiwame resistors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis, available in black or silver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelf-biasing with compatible tubes [\u003ca href=\"https:\/\/docs.google.com\/spreadsheets\/d\/1DdsZyTx3CJv9_cG9kVdCGZap-AldiTsvuY4Ms1K_p3k\/pub?hl=en\u0026amp;output=html\" target=\"_blank\"\u003echart\u003c\/a\u003e]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGlobal voltage (100v–220v) without converter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: Amplifier: 7½\"(H), 16½\"(W), 12\"(D) 20 lbs., Power supply unit: 4½\"(H), 16½\"(W), 12\"(D) 20 lbs., DC cord length: 18” (end to end)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned and assembled in New York, USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree-year limited warranty [\u003ca href=\"https:\/\/wooaudio.com\/faq\" target=\"_blank\"\u003elearn more\u003c\/a\u003e]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Audiophile-grade premium internal parts upgrade adds the following. * \u003cstrong\u003eAvailable exclusively at the time of build.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eV-Cap Teflon Film Tin Foil reference grade audio capacitors - V-Cap TFTF 0.22uF\/300V (12 pcs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eV-Cap Oil Impregnated Metallized Polypropylene reference grade audio capacitors - V-Cap OIMP 2uF\/600V (4 pcs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eQuick start guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWES (2nd gen) electrostatic headphone amplifier x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWES (2nd gen) power supply unit x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEL34 vacuum tubes x 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6SL7 vacuum tubes x 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5AR4 vacuum tubes x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e12AU7 vacuum tubes x 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUmbilical DC cord x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*AC power cord and audio cables are not included\u003c\/p\u003e\n\u003ch2\u003eSPECIFICATIONS\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eColor: \u003c\/strong\u003eBlack, Silver\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuild: \u003c\/strong\u003eStandard build, With premium parts\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Output:\u003c\/strong\u003e 1300V P-P\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStax Pro Bias:\u003c\/strong\u003e 580V\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSennheiser HE90 BIA:\u003c\/strong\u003e 500V\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSignal\/Noise:\u003c\/strong\u003e \u0026gt;100 dB\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTHD:\u003c\/strong\u003e \u0026lt;= 0.3%\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAC Voltage:\u003c\/strong\u003e AC 110\/220 - 240V, 50\/60 Hz, Selectable\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 118 W\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"black \/ standard build","offer_id":39303822246078,"sku":"WES black standard","price":4999.0,"currency_code":"USD","in_stock":true},{"title":"black \/ with premium parts","offer_id":39303822278846,"sku":"WES black premium","price":6999.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ standard build","offer_id":39303822311614,"sku":"WES silver standard","price":4999.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ with premium parts","offer_id":39303822344382,"sku":"WES silver premium","price":6999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/DSC00257.jpg?v=1759442332"},{"product_id":"woo-audio-wee-dynamic-to-electrostatic-converter","title":"Woo Audio WEE Dynamic to Electrostatic Converter","description":"\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe WEE (Woo Audio Electrostatic Energizer) is a high-end electrostatic headphone converter for your dynamic (non-electrostatic) speaker amplifier. This highly efficient transformer converts your power amplifier's output to drive STAX electrostatic headphones; the sound quality is entirely dependent on the quality of the connected power amplifier. WEE is highly efficient, any 3-watt speaker amplifier is able to drive any STAX headphones effortlessly. A switch on the WEE lets you conveniently select between headphones or speakers listening.\u003c\/p\u003e\n\n\n\n\n\n\n\u003cfigure\u003e\u003c\/figure\u003e\n\n\n\n\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for entry-level electrostatic headphones\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNot recommended for STAX SR-007 MKII or SR-009S headphones. These are STAX’s best headphones, please consider GES, WES or 3ES (dedicated electrostatic amplifier) for the best sound quality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMin. 3w loudspeaker amplifier is required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStax and speaker output switching\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual Stax headphone output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWired for 5-pin Pro-bias (6-pin socket used), normal-bias available on request\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGold plated speaker terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRF insulator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh efficient output transformers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned and assembled in New York, USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOne-year limited warranty [\u003ca href=\"https:\/\/wooaudio.com\/faq\" target=\"_blank\"\u003elearn more\u003c\/a\u003e]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eWEE electrostatic converter x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuick start guide x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*AC power cord and audio cables are not included\u003c\/p\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSpeaker amplifier input:\u003c\/strong\u003e \u0026gt;= 3 watts\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 15 Hz - 26 KHz, -3dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage:\u003c\/strong\u003e AC 110\/220 V, 50\/60 Hz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExternal dimension:\u003c\/strong\u003e 12\"(W), 8½(D), 3.75\"(H) \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 13 lbs\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"Default Title","offer_id":39303929233598,"sku":"WEE","price":679.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/Woo-Audio-WEE-Electrostatic-Energizer-Converter.jpg?v=1762458017"},{"product_id":"woo-audio-wa7tp-tube-power-supply","title":"Woo Audio WA7tp Tube Power Supply","description":"\u003cp\u003e\u003cstrong\u003ePower supply upgrade [requires WA7 or WA7d]\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVacuum tube power supply upgrade for WA7 Fireflies owners. \u003cstrong\u003eDoes not function on its own.\u003c\/strong\u003e Replaces the linear solid state power supply that ships with WA7 Fireflies and WA7d Fireflies Duo.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1st gen WA7 Fireflies\u003c\/li\u003e\n\u003cli\u003e2nd gen WA7 Fireflies\u003c\/li\u003e\n\u003cli\u003eWA7D Fireflies Duo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRequires WA7 Fireflies or WA7D Fireflies Duo\u003c\/li\u003e\n\u003cli\u003e1ft. 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It is the world's smallest all-tubes headphone amplifier and DAC with performance that rivals full-size systems and can operate on AC power or on battery for the best sound quality. \u003cbr\u003e\u003cbr\u003eFeaturing SET Class-A transformer output for transparent sound quality, a built-in 24bit\/384kHz DAC, and easy transportability\/set-up, capable of driving high-end headphones of 8–600 ohm impedance, while its ultra-low noise circuitry is ideal for in-ear monitors. \u003cbr\u003e\u003cbr\u003eWhile small, the Eclipse boasts a robust military-grade vacuum tube design rated for 5,000 hours of life. Versatile in analog and digital realms, it offers two- or three-tube operation to tailor the sound quality to a variety of headphones and in-ear monitors. The Class-A, Single-ended Triode topology uses ultra-efficient OCC single crystal copper output transformers offering high bandwidth and low loss. The Eclipse also uses an audiophile-grade ESS SABRE Reference 24bit\/384kHz and up to DSD128 DAC, excelling with hi-res music files and compatible with Apple iOS and Android devices. \u003cbr\u003e\u003cbr\u003eThe Eclipse operates via external DC power or battery for noise-free \"off-the-grid\" operation. Advanced technology provides steady and pristine power to the vacuum tubes and the DAC, offering several hours of play – and the unit is operable during charging. For the first time, high-fidelity and uncompromised sound can be achieved without boundaries. WA8 Eclipse is the ideal audio system for the home or the office.\u003c\/p\u003e\n\n\n\n\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\n\n\n\n\n\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eTubes: Subminiature 6S31B power x2, 6021 driver x1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser selectable two or three tubes operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSingle-ended, all-tube design (not hybrid), Class A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustom Ni Alloy core output transformers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eESS SABRE Reference DAC (ES9018M)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHi-Res music playback up to 24-bit\/384kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eXMOS xCORE-AUDIO asynchronous clocking USB compatible with PC, Mac, Android and iOS devices (with Apple CCK or Android OTG adapter), how-to video\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAsynchronous USB Type-B Input x 1, 1\/8\" (3.5mm) analog Input x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1\/4” (6.3mm) and 1\/8\" (3.5mm) headphone outputs (8–600 Ohms)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRechargeable Lithium-ion battery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 4 hrs. of continuous music playback\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis available in black, space gray and gold\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower rating (3-tube): 250mW @32Ω, 350mW @50Ω, 180mW @120Ω, 120mW@300, 80mW @600Ω\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 6.69\" (L) x 3.6\" (W) x 1.69\" (D) 2.4lbs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGlobal voltage (100v–240v) without a converter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\u003ch2\u003e\u003cstrong\u003eIn the Box\u003c\/strong\u003e\u003c\/h2\u003e\n\n\n\n\n\n\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eQuick start guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWA8 Eclipse amplifier\/DAC x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePelican hard case x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAC Charger x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB cable x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woo Audio","offers":[{"title":"Black","offer_id":40921015091390,"sku":"WA8 Black (OB)","price":1709.1,"currency_code":"USD","in_stock":false},{"title":"Gold","offer_id":40921015156926,"sku":"WA8 Gold (OB)","price":1709.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/DSC01644.jpg?v=1762458593"},{"product_id":"woo-audio-wa7-fireflies-3rd-gen-amp-dac","title":"Woo Audio WA7 Fireflies (3rd Gen) Balanced Pre-amp\/Amp\/DAC","description":"\u003ch2\u003eWA7 Fireflies (3rd gen) Balanced Headphone Amplifier \/ Preamplifier \/ DAC\u003c\/h2\u003e\n\u003cp\u003eNearly a decade ago, we set out to create an attractive, high-performance vacuum tube amplifier that will delight the eyes and ears of music lovers. The original WA7 fireflies headphone amplifier\/DAC was born. We are proud to introduce to you the improved 3rd generation of our award-winning WA7 fireflies.\u003c\/p\u003e\n\u003cp\u003eKeeping the same elegant look that makes WA7 fireflies unique, the new 3rd gen now features a built-in linear power supply making the setup a breeze and a one-box solution. In addition, the 3rd gen employs a balanced headphone output driven by a pair of 12AU7 vacuum tubes. The power output is over 1.5w of power per channel @4 Ohms; ideal for a wide range of IEM (in-ear monitors) and power demanding full-sized headphones. The user-replaceable vacuum tubes can be upgraded at any time to customize the sound to the listener's preference. The class-leading performance ESS SABRE DAC allows the user to enjoy music from streaming services such as TIDAL, Qobuz, Apple Music, and Amazon Music HD in lossless resolution.\u003c\/p\u003e\n\u003cp\u003eYou asked for it and we listened. The new 3rd gen is also a tube preamplifier enabling the user to integrate WA7 fireflies with their home speakers system or drive a pair of desktop-powered speakers for more ways to enjoy the uncompromised sound. See the quick start guide for all the possibilities of this amazing little cube.\u003c\/p\u003e\n\u003ch2\u003eHighlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUpdated to 3rd generation in Sept 2021\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with Apple iPhone\/iPad, Android devices, Mac and Windows computers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClass-A balanced headphone amplifier and DAC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 1.5w power output (4.4mm balanced)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTubes: 12AU7 \/ 5963 driver tubes, self-biasing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePremium Polytetrafluoroethylene (PTFE) tube sockets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eESS SABRE Audiophile DAC up to 24-bit\/384kHz PCM, and up to DSD256 (11.2MHz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eXMOS xCORE-AUDIO asynchronous USB compatible with PC, Mac, Android and iOS devices (with Apple CCK or Android OTG adapter)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo driver required, plug and play with Windows 10 \u0026amp; 11 and all versions of macOS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-retention USB connector x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRCA analog Input x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4.4mm (5-pole) by Pentaconn by NIPPON DICS balanced headphone output (recommended)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6.3mm (1\/4”) stereo headphone output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency response: 10Hz to 46kHz, -3dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSignal to noise ratio: 100 dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTube preamplifier function (PRE-OUT):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e4.4mm (5-pole) by Pentaconn by NIPPON DICS, - 3.4v balanced pre-out output (recommended)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3.5mm (1\/8”), - 1.7v unbalanced stereo pre-out\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis, available in midnight black or silver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExternal dimensions with glass: 5.25\" (H) x 4.8\" (W) x 6\" (D)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: 8.5 lbs.(3.9kg)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternal linear power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating AC voltage: 115v – 230v (voltage below 115v requires step up transformer)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned and assembled in New York, USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree-year limited warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTICE:\u003c\/strong\u003e 4.4mm balanced output is not compatible with headphones and earphones (IEMs) with \u003cstrong\u003eunbalanced cables\u003c\/strong\u003e. NEVER connect unbalanced to the balanced input \/ output using adapters, it may cause damage to amplifier or malfunction. For headphones and earphones with unbalanced cables use the 6.3mm unbalanced output instead.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIn the box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWA7 Fireflies 3rd gen x 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e12AU7 \/ 5693 vacuum tube x 2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGlass with anti-slip silicone glass pads x 4\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStandard USB-C [OTG] to B cable x 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAC power cord x 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePolishing cloth x 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuick start guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Audio cables are not included.\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"Black","offer_id":42091398365417,"sku":"WA7 3rd-gen Black","price":1399.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":42091398430953,"sku":"WA7 3rd-gen Silver","price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/DSC02541x.jpg?v=1762458804"},{"product_id":"woo-audio-wa23-luna-headphone-amp-preamp","title":"Woo Audio WA23 LUNA Headphone Amp\/Preamp","description":"\u003ch2\u003e\u003cstrong\u003e\u003cimg alt=\"Woo Audio WA23 Luna Lifestyle Photograph\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/WA23_LUNA.jpg?v=1691698474\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eSince the introduction of our flagship amplifier WA33, we challenge our engineers and design team to develop a compact version with an entirely new look that packs an unbelievably great sound to match.\u003c\/p\u003e\n\u003cp\u003eSay goodbye to boring black boxes of Hi-Fi equipment. The all-new WA23 LUNA completely reimagines how audio components look and feel. From the curved lines around the volume controller that showcase the brass enclosure of the premium ALPS RK50 potentiometer to the strikingly beautiful black-and-gold chassis CNC machined from a single piece of aluminum. WA23 LUNA is uncompromising inside and out.\u003c\/p\u003e\n\u003cp\u003eEach WA23 LUNA is expertly hand-assembled by master craftsmen with decades of experience in point-to-point wiring. The care and attention to detail requires patience and dedication to absolute quality. This small team is trusted to build our flagship amplifiers.\u003c\/p\u003e\n\u003cp\u003eThe foundation of WA23 LUNA is a single-ended triode pure Class A design, featuring a pair of 6C45 driver tubes, a pair of 2A3 power tubes, and a single 5U4G rectifier tube. The warm glow of the tubes draws you in from the moment you turn it on. Every internal part from the custom-made output transformers to Mundorf capacitors are carefully chosen through extensive listening tests for their sonic capabilities. When the music plays, the rich details, clean highs, wide dynamic range and deep full bass will immerse you in sound. A small external power supply allows WA23 LUNA to fit right on your desk or the side table next to your easy chair.\u003c\/p\u003e\n\u003cp\u003eWhen innovation and unrestrained engineering comes together, performance is taken to new heights. WA23 LUNA redefines high-end audio.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Woo Audio WA23 LUNA with Audeze headphones\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/WA23_LUNA_headphone_amplifier.jpg?v=1691698501\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-ended, all-tube design (not hybrid), Class A operation\u003c\/li\u003e\n\u003cli\u003ePower tube: 2A3 x 2, driver tube: 6C45 x 2, rectifier tube: 5U4G x 1\u003c\/li\u003e\n\u003cli\u003eSelf-biasing amplifier\u003c\/li\u003e\n\u003cli\u003eHeadphone amp or preamplifier\u003c\/li\u003e\n\u003cli\u003eTransformer-coupled, Point-to-Point wiring\u003c\/li\u003e\n\u003cli\u003eUser selectable HI \/ LO impedance and HI \/ LO level for headphone\u003c\/li\u003e\n\u003cli\u003eUser selectable output: pre-amp or headphone\u003c\/li\u003e\n\u003cli\u003eALPS RK50 potentiometer in a brass enclosure\u003c\/li\u003e\n\u003cli\u003eMundorf Supreme Silver\/Gold capacitor for interstage coupling, one per channel (4pcs)\u003cbr\u003eMundorf MTube capacitors for voltage filter (3pcs)\u003c\/li\u003e\n\u003cli\u003ePolytetrafluoroethylene (PTFE) tube sockets\u003c\/li\u003e\n\u003cli\u003eCompatible headphones (8–600 Ohms)\u003c\/li\u003e\n\u003cli\u003eInputs: XLR x 1, RCA x 2\u003c\/li\u003e\n\u003cli\u003eOutputs: preamplifier (Pre-out) XLR x 1, headphone outputs: 4-pin XLR and 6.3mm (1\/4”).\u003c\/li\u003e\n\u003cli\u003eFrequency response:\u003c\/li\u003e\n\u003cli\u003ePower output:\u003c\/li\u003e\n\u003cli\u003eCNC machined aluminum chassis milled out of a solid block of aluminum in an anodized, sand-blasting finish\u003c\/li\u003e\n\u003cli\u003eColor: black and gold\u003c\/li\u003e\n\u003cli\u003eExternal power supply unit, Voltage: AC 100 - 120V 60HZ or AC220 - 240V, 50HZ, voltage built to destination country\u003c\/li\u003e\n\u003cli\u003eDimensions:\n\u003cul\u003e\n\u003cli\u003eAMP without tubes: 16” L x 10-5\/8” W x 4” H (407mm x 270mm x 102mm)\u003c\/li\u003e\n\u003cli\u003eAMP with tubes installed 16” L x 10-5\/8” W x 7” H (407mm x 270mm x 178mm)\u003c\/li\u003e\n\u003cli\u003ePSU: 7” L x 4-1\/8” W x 3-1\/4” H (178mm x 105mm x 83mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 30 lbs \/ 13.6 KG\u003c\/li\u003e\n\u003cli\u003ePower consumption: 160 watts\u003c\/li\u003e\n\u003cli\u003eDesigned and assembled in New York, USA\u003c\/li\u003e\n\u003cli\u003eThree-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Woo Audio WA23 Luna Front Facing\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Untitled-9.png?v=1691698537\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the Box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWA23 LUNA amplifier x 1\u003c\/li\u003e\n\u003cli\u003e6C45 driver tubes x 2\u003c\/li\u003e\n\u003cli\u003e2A3 power tubes x 2\u003c\/li\u003e\n\u003cli\u003e5U4G rectifier tube x 1\u003c\/li\u003e\n\u003cli\u003eExternal linear power supply unit x 1\u003c\/li\u003e\n\u003cli\u003eCustom-made premium umbilical cord x 1\u003c\/li\u003e\n\u003cli\u003eQuick start guide\u003c\/li\u003e\n\u003c\/ul\u003e\n*AC power cord and audio cables are not included","brand":"Woo Audio","offers":[{"title":"Default Title","offer_id":43618225750249,"sku":"WA23 LUNA","price":8999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/DSC03244_copy.jpg?v=1762462507"},{"product_id":"woo-audio-es8-fully-balanced-electrostatic-headphone-amp-preamp","title":"Woo Audio ES8 Fully-Balanced Electrostatic Headphone Amp\/Preamp","description":"\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eMusic lovers have trusted Woo Audio amplifiers to power their headphones since 2004. Our pure tube electrostatic headphone amplifiers have served a vast number of electrostatic headphone enthusiasts around the world for 15+ years.\u003c\/p\u003e\n\u003cp\u003eIntroducing the all-new ES8 electrostatic headphone amplifier and preamplifier. Created with the goal to extract the most performance out of electrostatic headphones while being compact in size at an obtainable price for all music lovers.\u003c\/p\u003e\n\u003cp\u003eSimilar to most Woo Audio's dynamic headphone amplifiers, the ES8 utilizes a pair of custom-made output transformers. The output transformer is a crucial part in converting energy from the tubes to provide a high-voltage output required to power electrostatic headphones. We spent immense efforts in developing output transformers that are low-loss, highly efficient, and to deliver an unparalleled sonic performance.\u003c\/p\u003e\n\u003cp\u003eThe ES8 employs four EL84 power tubes, which are wired in triode, in a matched quad. They are driven by four low-noise, low-microphonic 8532 JAN tubes that are also in a matched quad. The tube configuration achieves a fully balanced circuit for accurate channel balance, precise imaging, and a vivid soundstage. The tubes are staggered to give the user a clear view of their warm glow enhancing the enjoyment.\u003c\/p\u003e\n\u003cp\u003eThe all-aluminum chassis is a precision machine-CNC with a brushed finish that is visually timeless and maintenance-free. The power and output transformers are suspended inside the chassis to reduce electrical interference and the entire circuit is mechanically-tuned for an incredibly low noise floor so you'll hear more details in your music.\u003c\/p\u003e\n\u003cp\u003eES8 is built to last. Every component is carefully chosen for the best sound. The amplifier is compatible with all PRO-bias (580v) electrostatic headphones from your favorite brands such as STAX, Audeze, HiFiMan, Dan Clark Audio and others. This state-of-the-art vacuum tube electrostatic headphones amplifier doubles as a preamplifier. Expanding your audio system to speakers is easier than ever with ES8.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFully-balanced electrostatic headphones amplifier, compatible with Audeze CRBN, STAX, HiFiMan Shangri-la Jr., Dan Clark Audio VOCE electrostatic headphones\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTubes: EL84 power x 4, 8532 driver x 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolytetrafluoroethylene (PTFE) tube sockets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePush-Pull direct drive, Class-A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePartial Point-to-Point wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRCA input x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eXLR input x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eXLR pre-out x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwo STAX (Pro Bias) 5-pin EarSpeakers output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum output: 800Vrms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eALPS potentiometer and power switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis in black and silver color\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelf-biasing with compatible tubes [\u003ca href=\"https:\/\/docs.google.com\/spreadsheets\/d\/1DdsZyTx3CJv9_cG9kVdCGZap-AldiTsvuY4Ms1K_p3k\/pubhtml\" tabindex=\"0\" target=\"_blank\"\u003echart\u003c\/a\u003e]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating AC voltage: 115v – 230v (voltage below 115v requires step up transformer)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower consumption: 90w\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 5.5\"(H), 12.5\"(W), 9.5\"(D), Weight: 26 lbs (11.8kg)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned and assembled in New York, USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree-year limited warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eQuick start guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eES8 electrostatic headphone amplifier x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEL84 vacuum tubes x 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e8532 vacuum tubes x 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*AC power cord and audio cables are not included\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"black \/ No DAC Cable","offer_id":43840187138281,"sku":"ES8 Black","price":2999.0,"currency_code":"USD","in_stock":true},{"title":"black \/ With PHANTOM DAC XLR 1m cable","offer_id":45655960060137,"sku":"ES8 Black + PHANTOM DAC XLR 1m","price":3399.0,"currency_code":"USD","in_stock":true},{"title":"black \/ With PHANTOM DAC XLR 2m cable","offer_id":45655960125673,"sku":"ES8 Black + PHANTOM DAC XLR 2m","price":3449.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ No DAC Cable","offer_id":43840187171049,"sku":"ES8 Silver","price":2999.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ With PHANTOM DAC XLR 1m cable","offer_id":45655960158441,"sku":"ES8 Silver + PHANTOM DAC XLR 1m","price":3399.0,"currency_code":"USD","in_stock":true},{"title":"silver \/ With PHANTOM DAC XLR 2m cable","offer_id":45655960191209,"sku":"ES8 Silver + PHANTOM DAC XLR 2m","price":3449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/DSC03210_copy_Large_048eb990-e954-458d-b59f-7e2c80638358.jpg?v=1759448092"},{"product_id":"woo-audio-wa7e-fireflies-electrostatic-headphone-amp-dac","title":"Woo Audio WA7e Fireflies Electrostatic Headphone Amp\/DAC","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic headphones required\u003c\/strong\u003e [sold separately]\u003c\/li\u003e\n\u003cli\u003eDesigned and assembled in New York, USA\u003c\/li\u003e\n\u003cli\u003e3-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Shown with STAX SR-404 LTD headphones (sold separately)\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/DSC03384.jpg?v=1682092666\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eChoose your power...\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe award-winning WA7 Fireflies is now also available for electrostatic headphones. At the heart of the WA7e is a fully-balanced amplifier designed for modern electrostatic headphones from Audeze, STAX, HiFiMan, Dan Clark Audio, and others. Thanks to the unmistakable elegant look and compact design, WA7e stands out from conventional electrostatic headphone amplifiers. To fit all of the features that users expect and love to use, our engineers developed a complex internal structure with specifically designed custom-made components. The ESS SABRE DAC you know and love makes your music sound incredible and the user-replaceable 12AU7 vacuum tubes can be upgraded at any time to customize the sound to your preference. The built-in linear power supply simplifies system setup and location versatility. The WA7e is also a tube preamplifier allowing you to integrate with home speaker systems or drive a pair of desktop-powered speakers for more ways to enjoy uncompromised sound. \u003c\/p\u003e\n\u003cp\u003eWhether you choose WA7 or WA7e for your headphones collection, great sound runs in the family.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Shown with STAX SR-009 headphones (sold separately)\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/DSC03371-1.jpg?v=1682092615\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReleased on February 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIMPORTANT NOTICE\u003c\/strong\u003e: 580v Electrostatic headphones required [sold separately]\u003c\/li\u003e\n\u003cli\u003eCompatible with electrostatic headphones from Audeze, STAX, HiFiMan, Dan Clark Audio and others\u003c\/li\u003e\n\u003cli\u003eCompatible with Apple iPhone\/iPad, Android devices, Mac and Windows computers\u003c\/li\u003e\n\u003cli\u003eTubes: 12AU7 \/ 5963 driver tubes, self-biasing\u003c\/li\u003e\n\u003cli\u003ePremium Polytetrafluoroethylene (PTFE) tube sockets\u003c\/li\u003e\n\u003cli\u003eESS SABRE Audiophile DAC up to 24-bit\/384kHz PCM, and up to DSD256 (11.2MHz)\u003c\/li\u003e\n\u003cli\u003eXMOS xCORE-AUDIO asynchronous USB compatible with PC, Mac, Android and iOS devices (with Apple CCK or Android OTG adapter)\u003c\/li\u003e\n\u003cli\u003eHigh-retention USB connector x 1\u003c\/li\u003e\n\u003cli\u003eRCA analog Input x 1\u003c\/li\u003e\n\u003cli\u003eFrequency response: 15-40kHz, -3dB\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: 100 dB\u003c\/li\u003e\n\u003cli\u003eTube preamplifier function (PRE-OUT): - 4.4mm (5-pole) by Pentaconn by NIPPON DICS balanced pre-out output (recommended) - 3.5mm (1\/8”) stereo pre-out\u003c\/li\u003e\n\u003cli\u003eAnodized aluminum chassis, available in midnight black or platinum silver\u003c\/li\u003e\n\u003cli\u003eExternal dimensions with glass: 5.25\" (H) x 4.8\" (W) x 6\" (D)\u003c\/li\u003e\n\u003cli\u003eWeight: 9 lbs (4.1kg)\u003c\/li\u003e\n\u003cli\u003eInternal linear power supply\u003c\/li\u003e\n\u003cli\u003eOperating AC voltage: 115v – 230v (voltage below 115v requires step up transformer)\u003c\/li\u003e\n\u003cli\u003eDesigned and assembled in New York, USA\u003c\/li\u003e\n\u003cli\u003eThree-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWA7e Fireflies electrostatic amplifier x 1\u003c\/li\u003e\n\u003cli\u003e12AU7 \/ 5693 vacuum tube x 2\u003c\/li\u003e\n\u003cli\u003eGlass with anti-slip silicone glass pads x 4\u003c\/li\u003e\n\u003cli\u003eStandard USB-C [OTG] to B cable x 1\u003c\/li\u003e\n\u003cli\u003eAC power cord x 1\u003c\/li\u003e\n\u003cli\u003ePrinted quick start guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Audio cables are not included. \u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"Black","offer_id":44637778051305,"sku":"WA7e Fireflies Black","price":1399.0,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":44637778084073,"sku":"WA7e Fireflies Silver","price":1399.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/DSC03394-2copy.jpg?v=1762464471"},{"product_id":"woo-audio-phantom-dac-usb-cable","title":"Woo Audio Phantom DAC USB Cable","description":"\u003ch2\u003e\u003cstrong\u003eHi-Fi listening simplified...\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe PHANTOM DAC cable is an entirely new innovative design featuring an audiophile-grade digital-to-analog converter (DAC) that is invisibly integrated into a pair of high-end audio cables. 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It's truly that easy!\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cable connected to phone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Woo_Audio_Phantom_DAC_Cable_XLR.jpg?v=1682104881\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMOSFET output stage\u003c\/li\u003e\n\u003cli\u003e16 Ω Ultra-low output impedance\u003c\/li\u003e\n\u003cli\u003eESS SABRE® audiophile-grade DAC supports lossless audio up to 24-bit\/384 kHz PCM and DSD128\/5.6 MHz\u003c\/li\u003e\n\u003cli\u003eQUAD DAC™ Technology\u003c\/li\u003e\n\u003cli\u003eMQA Renderer\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20Hz - 20kHz Maximum volts out: 1.7V unbalanced or 3.4V balanced\u003c\/li\u003e\n\u003cli\u003eDistortion 0.007%\u003c\/li\u003e\n\u003cli\u003eSignal to noise ratio 101 dB\u003c\/li\u003e\n\u003cli\u003ePremium Woo Audio ELEVATION audio cable\u003c\/li\u003e\n\u003cli\u003eRCA (unbalanced) and XLR (balanced)\u003c\/li\u003e\n\u003cli\u003ePHANTOM DAC cable sold as a stereo pair (L\u0026amp;R channel)\u003c\/li\u003e\n\u003cli\u003eMade in New York\u003c\/li\u003e\n\u003cli\u003e3-yr warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Connection diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Screenshot_2023-02-21_at_9.07.48_AM.png?v=1682104849\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePHANTOM DAC cable x 1 pair\u003c\/li\u003e\n\u003cli\u003eUSB-C to USB-A adapter x pair\u003c\/li\u003e\n\u003cli\u003ePrinted quick start guide\u003c\/li\u003e\n\u003cli\u003eHard case\u003c\/li\u003e\n\u003cli\u003eEco-friendly packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWA2\u003c\/li\u003e\n\u003cli\u003eWA6 \/ WA6-SE\u003c\/li\u003e\n\u003cli\u003eWA5 \/ WA5-LE\u003c\/li\u003e\n\u003cli\u003eWA22\u003c\/li\u003e\n\u003cli\u003eWA23 LUNA\u003c\/li\u003e\n\u003cli\u003eWA33 Standard \u0026amp; Elite Edition\u003c\/li\u003e\n\u003cli\u003eES8\u003c\/li\u003e\n\u003cli\u003eWES\u003c\/li\u003e\n\u003cli\u003e3ES Standard \u0026amp; Elite Edition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Cable connecting amp to laptop\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/DSC03475_1.jpg?v=1682104922\"\u003e\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"Balanced XLR \/ 1m (3ft)","offer_id":44638558093545,"sku":"Phantom DAC \/  XLR 1m","price":399.0,"currency_code":"USD","in_stock":true},{"title":"Balanced XLR \/ 2m (6.5ft)","offer_id":44638558159081,"sku":"Phantom DAC \/ XLR 2m","price":449.0,"currency_code":"USD","in_stock":true},{"title":"Balanced XLR \/ 3m (10ft)","offer_id":44638558224617,"sku":"Phantom DAC \/ XLR 3m","price":499.0,"currency_code":"USD","in_stock":true},{"title":"Unbalanced RCA \/ 1m (3ft)","offer_id":44638558060777,"sku":"Phantom DAC \/ RCA 1m","price":399.0,"currency_code":"USD","in_stock":true},{"title":"Unbalanced RCA \/ 2m (6.5ft)","offer_id":44638558126313,"sku":"Phantom DAC \/ RCA 2m","price":449.0,"currency_code":"USD","in_stock":true},{"title":"Unbalanced RCA \/ 3m (10ft)","offer_id":44638558191849,"sku":"Phantom DAC \/ XLR 3m","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/DSC03464-1_1_copy.jpg?v=1762464474"},{"product_id":"woo-audio-tube-mini-usb-dac-amp","title":"Woo Audio TUBE mini USB DAC\/amp","description":"\u003ch3\u003e\u003cstrong\u003eVision Story\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCan a small amp deliver a high-quality and powerful sound? This simple question kept us motivated and led to the creation of two of the smallest products we've ever offered - WA8 Eclipse and WA11 Topaz. But the pursuit to go smaller continues. In late 2019, we created a powerful solid-state amp that is pocketable but we felt it was missing our vacuum tube roots. A eureka moment came when we placed the Eclipse and the Topaz amps side by side; we thought, “can we engineer a portable vacuum tube amp\/DAC based on these two products?” Excited about the possibility, we focused our engineering efforts on achieving this vision.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Woo Audio TUBE mini Portable USB DAC\/amp In Hand\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/20230616_203856_1024x1024.jpg?v=1695740262\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIntroducing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe all-new TUBE mini is an ultraportable vacuum-tube headphone amplifier and DAC that delivers an Impressively powerful sound in half the size of the average smartphone. Now you can take your favorite full-sized headphones and enjoy the best sound quality anywhere you like.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnology\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the TUBE mini are traditional vacuum tubes combined with Woo Audio's innovative Mighty-Drive technology. The result is the warm sound of vacuum tubes and the superpower of MOSFET amplification for an effortless sound that comes alive with full-sized headphones. There are three technologies working seamlessly in TUBE mini - a power management system for plug-and-play setup, a tube headphone amplifier, and a high-resolution lossless DAC; all in an impossibly small design. \u003c\/p\u003e\n\u003cp\u003eOn full display are the vacuum tubes. Each tube is designed to amplify one channel (hence a pair for left\/right stereo) combined with the powerhouse of MOSFET in a balanced architecture we call Mighty-Drive. The result is a unique sound not found in any solid-state or small tube amps.\u003c\/p\u003e\n\u003cp\u003eVacuum tube technology has been in use since the early 1900s for a wide range of applications from audio \/ video consumer equipment, to medical imaging, to mission-critical military devices. Tubes are robust and maintenance-free, capable of many thousands of hours of operation.\u003c\/p\u003e\n\u003cp\u003eIn audio component applications, tube microphonics from external mechanical vibrations can transfer to the tungsten heaters and thus become audible in the signal path. In order to reduce mechanical vibration, the tubes in TUBE mini are intricately mounted on a spring-loaded suspension system similar to seismic damper systems found in earthquake protection measures.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSignature Sound\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe internal ESS SABRE DAC is optimized for streaming music services and lossless playback of all Hi-Res formats. TUBE mini delivers our signature sound with an unparalleled listening experience faithfully reproducing the music you love as it was originally recorded.\u003c\/p\u003e\n\u003cp\u003eFree yourself from complicated electronics. Simply connect your favorite headphones and music player to TUBE mini and enjoy high-fidelity sound everywhere you want.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Woo Audio TUBE mini Portable USB DAC\/amp All Views\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/TUBE_mini_features_at_a_glance_1024x1024.jpg?v=1695740287\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIntroduced in July 2023\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBalanced headphone amplifier and DAC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecommended for full-size and power demanding headphones\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutputs: 4.4mm balanced ‘Pentaconn’ or 3.5mm unbalanced\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eESS SABRE Audiophile DAC up to 24-bit\/384kHz PCM, and up to DSD256 (11.2MHz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB bus-powered, Plug and play\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with Apple, Android, Mac and Windows computers \u003cstrong\u003ewith USB or USB-C \/ Thunderbolt 3 input\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwo vacuum tubes [one per channel]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum power output: 1W @ 8 Ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency response (amp): 20 Hz - 46 kHz (-3dB), signal to noise ratio: 100dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvailable colors: black, silver, blue, and red\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions (W, H, D): 107mm x 35mm x 7mm, Weight: 49g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned and assembled in New York, USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree-year limited warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTICE\u003c\/strong\u003e: cannot convert unbalanced to balanced, do not use headphones adapter to convert 6.3 \/ 3.5mm --\u0026gt; 4.4mm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the Box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTUBE mini balanced headphone amp \/ DAC x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB-C to USB adapter cable x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTravel case x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuick start guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woo Audio","offers":[{"title":"Black","offer_id":45212858253545,"sku":"TUBE mini Black","price":425.0,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":45212858286313,"sku":"TUBE mini Silver","price":425.0,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":45212858351849,"sku":"TUBE mini Blue","price":425.0,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":45212858319081,"sku":"TUBE mini Red","price":425.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/DSC04057.jpg?v=1762465223"},{"product_id":"woo-audio-tube-mini-power-base-integration-docking-system","title":"Woo Audio TUBE mini Power Base Integration Docking System","description":"\u003ch2\u003ePOWER BASE\u003c\/h2\u003e\n\u003cp\u003eIntroducing POWER BASE, an external battery power supply, a vibration control system, and an integration docking system for TUBE mini.\u003c\/p\u003e\n\u003cp\u003eThe POWER BASE enables your TUBE mini to perfectly dock and transform into a tiny desktop-class headphone listening system. Seamlessly move between travel, office, and home while keeping your space clutter-free.\u003c\/p\u003e\n\u003cp\u003eThe integrated audiophile-grade battery in POWER BASE supplies the cleanest and most stable power to TUBE mini while docked, unleashing the full performance of the vacuum tubes and Woo Audio's innovative Mighty-Drive technology. All with incredible efficiency for all-day battery life.\u003c\/p\u003e\n\u003cp\u003eThe POWER BASE is precisely-machined from a single block of aluminum to dissipate mechanical vibrations. The 0.58kg weight and anti-slip pads keeps the entire system planted on any surfaces. POWER BASE provides a confident platform for TUBE mini for uninterrupted music listening.\u003c\/p\u003e\n\u003cp\u003eThe separate USB-C connector for charge and data means your music is crisp and clear without electrical interference from the power supply. USB-C lets you connect to your phone, tablet, or computer without an adapter.\u003c\/p\u003e\n\u003cp\u003eNow, you can rethink where and how you enjoy music. The modern and minimalist design of TUBE mini brings the natural sound of vacuum tubes anywhere you want.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Woo Audio TUBE mini Power Base Integration Docking System Overview\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/1_cb9abe47-375f-4a6d-a541-101965d7666a.png?v=1710771490\"\u003e\u003c\/p\u003e\n\u003ch2\u003eIN THE BOX\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003ePOWER BASE x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1m, USB-C to USB-C cable x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1.8m, USB-A to USB-C cable x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB power adapter (U.S. only) x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuick start guide x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eUltra low-noise power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMachined anodized aluminum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanically tuned vibration control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnti-slip pads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeadphone cable passthrough\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1000mAh rechargeable internal battery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB-C (charge) and USB-C (data)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned and assembled in New York, USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woo Audio","offers":[{"title":"Default Title","offer_id":46809770066153,"sku":"TUBE mini Power Base","price":299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/1.3_81ceaa1d-50cb-4981-a870-967829934b38.png?v=1762466721"},{"product_id":"woo-audio-tube-mini-usb-dac-amp-open-box","title":"Woo Audio TUBE mini USB DAC\/amp (Open Box)","description":"\u003ch3\u003e\u003cstrong\u003eVision Story\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCan a small amp deliver a high-quality and powerful sound? This simple question kept us motivated and led to the creation of two of the smallest products we've ever offered - WA8 Eclipse and WA11 Topaz. But the pursuit to go smaller continues. In late 2019, we created a powerful solid-state amp that is pocketable but we felt it was missing our vacuum tube roots. A eureka moment came when we placed the Eclipse and the Topaz amps side by side; we thought, “can we engineer a portable vacuum tube amp\/DAC based on these two products?” Excited about the possibility, we focused our engineering efforts on achieving this vision.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Woo Audio TUBE mini Portable USB DAC\/amp In Hand\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/20230616_203856_1024x1024.jpg?v=1695740262\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIntroducing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe all-new TUBE mini is an ultraportable vacuum-tube headphone amplifier and DAC that delivers an Impressively powerful sound in half the size of the average smartphone. Now you can take your favorite full-sized headphones and enjoy the best sound quality anywhere you like.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnology\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the TUBE mini are traditional vacuum tubes combined with Woo Audio's innovative Mighty-Drive technology. The result is the warm sound of vacuum tubes and the superpower of MOSFET amplification for an effortless sound that comes alive with full-sized headphones. There are three technologies working seamlessly in TUBE mini - a power management system for plug-and-play setup, a tube headphone amplifier, and a high-resolution lossless DAC; all in an impossibly small design. \u003c\/p\u003e\n\u003cp\u003eOn full display are the vacuum tubes. Each tube is designed to amplify one channel (hence a pair for left\/right stereo) combined with the powerhouse of MOSFET in a balanced architecture we call Mighty-Drive. The result is a unique sound not found in any solid-state or small tube amps.\u003c\/p\u003e\n\u003cp\u003eVacuum tube technology has been in use since the early 1900s for a wide range of applications from audio \/ video consumer equipment, to medical imaging, to mission-critical military devices. Tubes are robust and maintenance-free, capable of many thousands of hours of operation.\u003c\/p\u003e\n\u003cp\u003eIn audio component applications, tube microphonics from external mechanical vibrations can transfer to the tungsten heaters and thus become audible in the signal path. In order to reduce mechanical vibration, the tubes in TUBE mini are intricately mounted on a spring-loaded suspension system similar to seismic damper systems found in earthquake protection measures.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSignature Sound\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe internal ESS SABRE DAC is optimized for streaming music services and lossless playback of all Hi-Res formats. TUBE mini delivers our signature sound with an unparalleled listening experience faithfully reproducing the music you love as it was originally recorded.\u003c\/p\u003e\n\u003cp\u003eFree yourself from complicated electronics. Simply connect your favorite headphones and music player to TUBE mini and enjoy high-fidelity sound everywhere you want.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Woo Audio TUBE mini Portable USB DAC\/amp All Views\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/TUBE_mini_features_at_a_glance_1024x1024.jpg?v=1695740287\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIntroduced in July 2023\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBalanced headphone amplifier and DAC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecommended for full-size and power demanding headphones\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutputs: 4.4mm balanced ‘Pentaconn’ or 3.5mm unbalanced\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eESS SABRE Audiophile DAC up to 24-bit\/384kHz PCM, and up to DSD256 (11.2MHz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB bus-powered, Plug and play\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with Apple, Android, Mac and Windows computers \u003cstrong\u003ewith USB or USB-C \/ Thunderbolt 3 input\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwo vacuum tubes [one per channel]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum power output: 1W @ 8 Ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency response (amp): 20 Hz - 46 kHz (-3dB), signal to noise ratio: 100dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvailable colors: black, silver, blue, and red\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions (W, H, D): 107mm x 35mm x 7mm, Weight: 49g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned and assembled in New York, USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree-year limited warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTICE\u003c\/strong\u003e: cannot convert unbalanced to balanced, do not use headphones adapter to convert 6.3 \/ 3.5mm --\u0026gt; 4.4mm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the Box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTUBE mini balanced headphone amp \/ DAC x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB-C to USB adapter cable x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTravel case x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuick start guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woo Audio","offers":[{"title":"Black","offer_id":47104262963433,"sku":"TUBE mini Black (OB)","price":419.0,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":47104262996201,"sku":"TUBE mini Silver (OB)","price":419.0,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":47104263028969,"sku":"TUBE mini Blue (OB)","price":419.0,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":47104263061737,"sku":"TUBE mini Red (OB)","price":419.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/DSC04057_0172d3dd-f9bc-4799-af23-43ef97eb4c72.jpg?v=1762466854"},{"product_id":"woo-audio-tube-mini-usb-dac-amp-b-stock","title":"Woo Audio TUBE mini USB DAC\/amp (B-Stock, Factory Refurbished)","description":"\u003ch3\u003e\u003cstrong\u003eVision Story\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCan a small amp deliver a high-quality and powerful sound? This simple question kept us motivated and led to the creation of two of the smallest products we've ever offered - WA8 Eclipse and WA11 Topaz. But the pursuit to go smaller continues. In late 2019, we created a powerful solid-state amp that is pocketable but we felt it was missing our vacuum tube roots. A eureka moment came when we placed the Eclipse and the Topaz amps side by side; we thought, “can we engineer a portable vacuum tube amp\/DAC based on these two products?” Excited about the possibility, we focused our engineering efforts on achieving this vision.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Woo Audio TUBE mini Portable USB DAC\/amp In Hand\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/20230616_203856_1024x1024.jpg?v=1695740262\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIntroducing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe all-new TUBE mini is an ultraportable vacuum-tube headphone amplifier and DAC that delivers an Impressively powerful sound in half the size of the average smartphone. Now you can take your favorite full-sized headphones and enjoy the best sound quality anywhere you like.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnology\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the TUBE mini are traditional vacuum tubes combined with Woo Audio's innovative Mighty-Drive technology. The result is the warm sound of vacuum tubes and the superpower of MOSFET amplification for an effortless sound that comes alive with full-sized headphones. There are three technologies working seamlessly in TUBE mini - a power management system for plug-and-play setup, a tube headphone amplifier, and a high-resolution lossless DAC; all in an impossibly small design. \u003c\/p\u003e\n\u003cp\u003eOn full display are the vacuum tubes. Each tube is designed to amplify one channel (hence a pair for left\/right stereo) combined with the powerhouse of MOSFET in a balanced architecture we call Mighty-Drive. The result is a unique sound not found in any solid-state or small tube amps.\u003c\/p\u003e\n\u003cp\u003eVacuum tube technology has been in use since the early 1900s for a wide range of applications from audio \/ video consumer equipment, to medical imaging, to mission-critical military devices. Tubes are robust and maintenance-free, capable of many thousands of hours of operation.\u003c\/p\u003e\n\u003cp\u003eIn audio component applications, tube microphonics from external mechanical vibrations can transfer to the tungsten heaters and thus become audible in the signal path. In order to reduce mechanical vibration, the tubes in TUBE mini are intricately mounted on a spring-loaded suspension system similar to seismic damper systems found in earthquake protection measures.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSignature Sound\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe internal ESS SABRE DAC is optimized for streaming music services and lossless playback of all Hi-Res formats. TUBE mini delivers our signature sound with an unparalleled listening experience faithfully reproducing the music you love as it was originally recorded.\u003c\/p\u003e\n\u003cp\u003eFree yourself from complicated electronics. Simply connect your favorite headphones and music player to TUBE mini and enjoy high-fidelity sound everywhere you want.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Woo Audio TUBE mini Portable USB DAC\/amp All Views\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/TUBE_mini_features_at_a_glance_1024x1024.jpg?v=1695740287\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIntroduced in July 2023\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBalanced headphone amplifier and DAC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecommended for full-size and power demanding headphones\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutputs: 4.4mm balanced ‘Pentaconn’ or 3.5mm unbalanced\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eESS SABRE Audiophile DAC up to 24-bit\/384kHz PCM, and up to DSD256 (11.2MHz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB bus-powered, Plug and play\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with Apple, Android, Mac and Windows computers \u003cstrong\u003ewith USB or USB-C \/ Thunderbolt 3 input\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwo vacuum tubes [one per channel]\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum power output: 1W @ 8 Ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency response (amp): 20 Hz - 46 kHz (-3dB), signal to noise ratio: 100dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvailable colors: black, silver, blue, and red\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions (W, H, D): 107mm x 35mm x 7mm, Weight: 49g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned and assembled in New York, USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree-year limited warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTICE\u003c\/strong\u003e: cannot convert unbalanced to balanced, do not use headphones adapter to convert 6.3 \/ 3.5mm --\u0026gt; 4.4mm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the Box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTUBE mini balanced headphone amp \/ DAC x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB-C to USB adapter cable x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTravel case x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuick start guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woo Audio","offers":[{"title":"Black","offer_id":47119093891305,"sku":"TUBE mini Black (R)","price":449.1,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":47119093924073,"sku":"TUBE mini Silver (R)","price":449.1,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":47119093956841,"sku":"TUBE mini Blue (R)","price":449.1,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":47119093989609,"sku":"TUBE mini Red (R)","price":449.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/DSC04057_7308f751-f8f1-4b63-ba07-8a02e90cfe17.jpg?v=1762466857"},{"product_id":"woo-audio-tube-mini-power-base-integration-docking-system-open-box","title":"Woo Audio TUBE mini Power Base Integration Docking System (Open Box)","description":"\u003ch2\u003ePOWER BASE\u003c\/h2\u003e\n\u003cp\u003eIntroducing POWER BASE, an external battery power supply, a vibration control system, and an integration docking system for TUBE mini.\u003c\/p\u003e\n\u003cp\u003eThe POWER BASE enables your TUBE mini to perfectly dock and transform into a tiny desktop-class headphone listening system. Seamlessly move between travel, office, and home while keeping your space clutter-free.\u003c\/p\u003e\n\u003cp\u003eThe integrated audiophile-grade battery in POWER BASE supplies the cleanest and most stable power to TUBE mini while docked, unleashing the full performance of the vacuum tubes and Woo Audio's innovative Mighty-Drive technology. All with incredible efficiency for all-day battery life.\u003c\/p\u003e\n\u003cp\u003eThe POWER BASE is precisely-machined from a single block of aluminum to dissipate mechanical vibrations. The 0.58kg weight and anti-slip pads keeps the entire system planted on any surfaces. POWER BASE provides a confident platform for TUBE mini for uninterrupted music listening.\u003c\/p\u003e\n\u003cp\u003eThe separate USB-C connector for charge and data means your music is crisp and clear without electrical interference from the power supply. USB-C lets you connect to your phone, tablet, or computer without an adapter.\u003c\/p\u003e\n\u003cp\u003eNow, you can rethink where and how you enjoy music. The modern and minimalist design of TUBE mini brings the natural sound of vacuum tubes anywhere you want.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Woo Audio TUBE mini Power Base Integration Docking System Overview\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/1_cb9abe47-375f-4a6d-a541-101965d7666a.png?v=1710771490\"\u003e\u003c\/p\u003e\n\u003ch2\u003eIN THE BOX\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003ePOWER BASE x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1m, USB-C to USB-C cable x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1.8m, USB-A to USB-C cable x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB power adapter (U.S. only) x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuick start guide x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp\u003eUltra low-noise power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMachined anodized aluminum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanically tuned vibration control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnti-slip pads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeadphone cable passthrough\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1000mAh rechargeable internal battery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB-C (charge) and USB-C (data)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned and assembled in New York, USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woo Audio","offers":[{"title":"Default Title","offer_id":47280873308393,"sku":"TUBE mini Power Base (OB)","price":269.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/1.3_2d9a1c22-05dc-4181-a945-90b5fd94e822.png?v=1762466944"},{"product_id":"woo-audio-wa24-20th-anniversary-edition-headphone-amplifier","title":"Woo Audio WA24 20th Anniversary Edition Headphone Amplifier","description":"\u003ch2\u003e\u003cstrong\u003eIntroducing the WA24 20th Anniversary Edition, a masterpiece born from two decades of innovation and passion at Woo Audio.\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTwenty years ago, Woo Audio began its journey with the creation of the WA1, an innovative vacuum tube amplifier. Built in a small apartment in Queens, New York, by a father and his two sons, this amplifier was crafted from readily available components sourced from local electronics stores like RadioShack and surplus outlets. The WA1 demonstrated an impressive ability to enhance the sound of the modest Sennheiser HD650 headphones, inspiring the team to pursue new ways to improve the listening experience for music lovers. Now, in celebration of its founding in 2004, Woo Audio proudly introduces the WA24 20th Anniversary Edition. The next chapter begins now.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Woo Audio WA24 20th Anniversary Edition Headphone Amplifier Lifestyle 1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/wa24-4.png?v=1727207342\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eRedefining the Listening Experience\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBuilt with knowledge from twenty previous amplifiers, the all-new WA24 is a reference-level amplifier engineered to redefine your headphone listening experience. It brings you closer to the music than ever before, immersing you in the artist's true intent with stunning clarity and detail. Unveiled in its purest form, every note and every subtle nuance is delivered with breathtaking precision, creating a soundstage so immersive that you'll feel like the performance is happening live, right in front of you. The anodized gold 20th Anniversary plaque symbolizes Woo Audio's commitment to producing long-lasting products for a lifetime of musical enjoyment.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Woo Audio WA24 20th Anniversary Edition Headphone Amplifier Lifestyle 2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/wa24-1.png?v=1727207367\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eA Masterpiece of Design\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eEvery internal component of the WA24 20th Anniversary Edition is carefully selected and thoughtfully laid out for unparalleled sonic performance. At its core are four custom-made 3A\/109E mid-gain, direct-heated triode power tubes, chosen for their exceptionally low noise and long-lasting durability. The amplifier's Class-A single-ended topology ensures the purest amplification possible, while the oversized output transformer-a hallmark of Woo Audio design-delivers maximum power and dynamic range, even for the most demanding headphones.\u003c\/p\u003e\n\u003cp\u003eThe WA24 introduces a groundbreaking innovation: the in-house developed STEP-UP Driver. This precision step-up transformer, built with a nano-crystalline core and oxygen-free copper wiring, redefines amplification. By replacing traditional active drivers, such as vacuum tubes or transistors, it simplifies the circuit, reduces interference, and dramatically enhances performance. The two-tier chassis, precision-machined from a single block of high-grade aluminum, balances modern elegance with timeless craftsmanship. Each element is methodically designed for both form and function, with an individually shielded enclosure that minimizes internal electrical noise and microphonics. The result is an extraordinarily low noise floor, making the WA24 one of the quietest and most refined vacuum tube amplifiers ever created.\u003c\/p\u003e\n\u003cp\u003eEnjoy stereo channel precision from the 50mm brass-enclosed Alps Alpine RK50 potentiometer, integrated into a substantial-feel volume knob housed within a precisely fitted, slotted, curved shield, delivering a tactile experience as refined as the amplifier's sound. The sandblasted, anodized body flows seamlessly with its contours, while the elegant coke-bottle-shaped 3A\/109E vacuum tubes blend classic design with modern sophistication.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Woo Audio WA24 20th Anniversary Edition Headphone Amplifier Lifestyle 3\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/wa24-3.png?v=1727207384\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eUnlock the Future of Sound\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe WA24 20th Anniversary Edition is more than a headphone amplifier-it's the culmination of 20 years of unwavering dedication to design and sonic excellence. This is Woo Audio's finest creation yet-the amplifier you've been waiting for. Experience music like never before.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Woo Audio WA24 20th Anniversary Edition Headphone Amplifier Lifestyle 4\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/wa24-2.png?v=1727207403\"\u003e\u003c\/p\u003e\n\u003ch2\u003eIN THE BOX\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWA24 20th Anniversary amplifier x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3A\/109E vacuum tube x 4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuick start guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*AC power cord and audio cables are not included\u003c\/p\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreamlined and refined circuit topology\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eAudio input -\u0026gt; STEP-UP Driver -\u0026gt; Single-ended Triode power tubes -\u0026gt; Output Transformer -\u0026gt; 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The all-new WA23 LUNA completely reimagines how audio components look and feel. From the curved lines around the volume controller that showcase the brass enclosure of the premium ALPS RK50 potentiometer to the strikingly beautiful black-and-gold chassis CNC machined from a single piece of aluminum. WA23 LUNA is uncompromising inside and out.\u003c\/p\u003e\n\u003cp\u003eEach WA23 LUNA is expertly hand-assembled by master craftsmen with decades of experience in point-to-point wiring. The care and attention to detail requires patience and dedication to absolute quality. This small team is trusted to build our flagship amplifiers.\u003c\/p\u003e\n\u003cp\u003eThe foundation of WA23 LUNA is a single-ended triode pure Class A design, featuring a pair of 6C45 driver tubes, a pair of 2A3 power tubes, and a single 5U4G rectifier tube. The warm glow of the tubes draws you in from the moment you turn it on. Every internal part from the custom-made output transformers to Mundorf capacitors are carefully chosen through extensive listening tests for their sonic capabilities. When the music plays, the rich details, clean highs, wide dynamic range and deep full bass will immerse you in sound. A small external power supply allows WA23 LUNA to fit right on your desk or the side table next to your easy chair.\u003c\/p\u003e\n\u003cp\u003eWhen innovation and unrestrained engineering comes together, performance is taken to new heights. WA23 LUNA redefines high-end audio.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Woo Audio WA23 LUNA with Audeze headphones\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/WA23_LUNA_headphone_amplifier.jpg?v=1691698501\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-ended, all-tube design (not hybrid), Class A operation\u003c\/li\u003e\n\u003cli\u003ePower tube: 2A3 x 2, driver tube: 6C45 x 2, rectifier tube: 5U4G x 1\u003c\/li\u003e\n\u003cli\u003eSelf-biasing amplifier\u003c\/li\u003e\n\u003cli\u003eHeadphone amp or preamplifier\u003c\/li\u003e\n\u003cli\u003eTransformer-coupled, Point-to-Point wiring\u003c\/li\u003e\n\u003cli\u003eUser selectable HI \/ LO impedance and HI \/ LO level for headphone\u003c\/li\u003e\n\u003cli\u003eUser selectable output: pre-amp or headphone\u003c\/li\u003e\n\u003cli\u003eALPS RK50 potentiometer in a brass enclosure\u003c\/li\u003e\n\u003cli\u003eMundorf Supreme Silver\/Gold capacitor for interstage coupling, one per channel (4pcs)\u003cbr\u003eMundorf MTube capacitors for voltage filter (3pcs)\u003c\/li\u003e\n\u003cli\u003ePolytetrafluoroethylene (PTFE) tube sockets\u003c\/li\u003e\n\u003cli\u003eCompatible headphones (8–600 Ohms)\u003c\/li\u003e\n\u003cli\u003eInputs: XLR x 1, RCA x 2\u003c\/li\u003e\n\u003cli\u003eOutputs: preamplifier (Pre-out) XLR x 1, headphone outputs: 4-pin XLR and 6.3mm (1\/4”).\u003c\/li\u003e\n\u003cli\u003eFrequency response:\u003c\/li\u003e\n\u003cli\u003ePower output:\u003c\/li\u003e\n\u003cli\u003eCNC machined aluminum chassis milled out of a solid block of aluminum in an anodized, sand-blasting finish\u003c\/li\u003e\n\u003cli\u003eColor: black and gold\u003c\/li\u003e\n\u003cli\u003eExternal power supply unit, Voltage: AC 100 - 120V 60HZ or AC220 - 240V, 50HZ, voltage built to destination country\u003c\/li\u003e\n\u003cli\u003eDimensions:\n\u003cul\u003e\n\u003cli\u003eAMP without tubes: 16” L x 10-5\/8” W x 4” H (407mm x 270mm x 102mm)\u003c\/li\u003e\n\u003cli\u003eAMP with tubes installed 16” L x 10-5\/8” W x 7” H (407mm x 270mm x 178mm)\u003c\/li\u003e\n\u003cli\u003ePSU: 7” L x 4-1\/8” W x 3-1\/4” H (178mm x 105mm x 83mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 30 lbs \/ 13.6 KG\u003c\/li\u003e\n\u003cli\u003ePower consumption: 160 watts\u003c\/li\u003e\n\u003cli\u003eDesigned and assembled in New York, USA\u003c\/li\u003e\n\u003cli\u003eThree-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Woo Audio WA23 Luna Front Facing\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Untitled-9.png?v=1691698537\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the Box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWA23 LUNA amplifier x 1\u003c\/li\u003e\n\u003cli\u003e6C45 driver tubes x 2\u003c\/li\u003e\n\u003cli\u003e2A3 power tubes x 2\u003c\/li\u003e\n\u003cli\u003e5U4G rectifier tube x 1\u003c\/li\u003e\n\u003cli\u003eExternal linear power supply unit x 1\u003c\/li\u003e\n\u003cli\u003eCustom-made premium umbilical cord x 1\u003c\/li\u003e\n\u003cli\u003eQuick start guide\u003c\/li\u003e\n\u003c\/ul\u003e\n*AC power cord and audio cables are not included","brand":"Woo Audio","offers":[{"title":"Default Title","offer_id":48198983680233,"sku":"WA23 LUNA (OB)","price":8099.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/DSC03244_copy.jpg?v=1762462507"},{"product_id":"woo-audio-wa7-fireflies-3rd-gen-balanced-pre-amp-amp-dac-open-box","title":"Woo Audio WA7 Fireflies (3rd Gen) Balanced Pre-amp\/Amp\/DAC (Open Box)","description":"\u003ch2\u003eWA7 Fireflies (3rd gen) Balanced Headphone Amplifier \/ Preamplifier \/ DAC\u003c\/h2\u003e\n\u003cp\u003eNearly a decade ago, we set out to create an attractive, high-performance vacuum tube amplifier that will delight the eyes and ears of music lovers. The original WA7 fireflies headphone amplifier\/DAC was born. We are proud to introduce to you the improved 3rd generation of our award-winning WA7 fireflies.\u003c\/p\u003e\n\u003cp\u003eKeeping the same elegant look that makes WA7 fireflies unique, the new 3rd gen now features a built-in linear power supply making the setup a breeze and a one-box solution. In addition, the 3rd gen employs a balanced headphone output driven by a pair of 12AU7 vacuum tubes. The power output is over 1.5w of power per channel @4 Ohms; ideal for a wide range of IEM (in-ear monitors) and power demanding full-sized headphones. The user-replaceable vacuum tubes can be upgraded at any time to customize the sound to the listener's preference. The class-leading performance ESS SABRE DAC allows the user to enjoy music from streaming services such as TIDAL, Qobuz, Apple Music, and Amazon Music HD in lossless resolution.\u003c\/p\u003e\n\u003cp\u003eYou asked for it and we listened. The new 3rd gen is also a tube preamplifier enabling the user to integrate WA7 fireflies with their home speakers system or drive a pair of desktop-powered speakers for more ways to enjoy the uncompromised sound. See the quick start guide for all the possibilities of this amazing little cube.\u003c\/p\u003e\n\u003ch2\u003eHighlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUpdated to 3rd generation in Sept 2021\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with Apple iPhone\/iPad, Android devices, Mac and Windows computers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClass-A balanced headphone amplifier and DAC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 1.5w power output (4.4mm balanced)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTubes: 12AU7 \/ 5963 driver tubes, self-biasing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePremium Polytetrafluoroethylene (PTFE) tube sockets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eESS SABRE Audiophile DAC up to 24-bit\/384kHz PCM, and up to DSD256 (11.2MHz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eXMOS xCORE-AUDIO asynchronous USB compatible with PC, Mac, Android and iOS devices (with Apple CCK or Android OTG adapter)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo driver required, plug and play with Windows 10 \u0026amp; 11 and all versions of macOS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-retention USB connector x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRCA analog Input x 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4.4mm (5-pole) by Pentaconn by NIPPON DICS balanced headphone output (recommended)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6.3mm (1\/4”) stereo headphone output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency response: 10Hz to 46kHz, -3dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSignal to noise ratio: 100 dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTube preamplifier function (PRE-OUT):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e4.4mm (5-pole) by Pentaconn by NIPPON DICS, - 3.4v balanced pre-out output (recommended)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3.5mm (1\/8”), - 1.7v unbalanced stereo pre-out\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnodized aluminum chassis, available in midnight black or silver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExternal dimensions with glass: 5.25\" (H) x 4.8\" (W) x 6\" (D)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: 8.5 lbs.(3.9kg)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternal linear power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating AC voltage: 115v – 230v (voltage below 115v requires step up transformer)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned and assembled in New York, USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree-year limited warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTICE:\u003c\/strong\u003e 4.4mm balanced output is not compatible with headphones and earphones (IEMs) with \u003cstrong\u003eunbalanced cables\u003c\/strong\u003e. NEVER connect unbalanced to the balanced input \/ output using adapters, it may cause damage to amplifier or malfunction. For headphones and earphones with unbalanced cables use the 6.3mm unbalanced output instead.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIn the box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWA7 Fireflies 3rd gen x 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e12AU7 \/ 5693 vacuum tube x 2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGlass with anti-slip silicone glass pads x 4\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStandard USB-C [OTG] to B cable x 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAC power cord x 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePolishing cloth x 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuick start guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Audio cables are not included.\u003c\/p\u003e","brand":"Woo Audio","offers":[{"title":"Black","offer_id":49098895261929,"sku":"WA7 3rd-gen Black (OB)","price":1189.15,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":49098895294697,"sku":"WA7 3rd-gen Silver (OB)","price":1189.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/DSC02541x.jpg?v=1762458804"}],"url":"https:\/\/audio46.mom\/collections\/woo-audio.oembed","provider":"Audio46 Headphone Store","version":"1.0","type":"link"}