{"product_id":"feliks-audio-echo-2","title":"Feliks Audio Echo MKII Tube Headphone Amplifier - Discontinued","description":"\u003ch2 data-mce-fragment=\"1\"\u003eYour first proper tube amplifier\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eYour introduction to tube sound – even entry-level means high quality at Feliks Audio\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWarm “tubey” sound with plenty of details – easy listening at its best\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBeautiful metal and real wood finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Feliks Audio ECHO 2 Overview\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/1.1_0c1c229b-196b-49e0-a688-34f09fa82590_2048x2048.png?v=1708122921\"\u003e\u003c\/p\u003e\n\u003ch3\u003eWHAT MAKES ECHO MK II SO SPECIAL?\u003c\/h3\u003e\n\u003cp\u003eEcho MK II is the entry-level OTL amplifier by Feliks Audio and offers amazing sound\u003cbr data-mce-fragment=\"1\"\u003eclarity with the typical \"tube\" feel. The amplifier is fully handmade from high-quality,\u003cbr data-mce-fragment=\"1\"\u003ecarefully selected components. The amplifier's sweet spot lays with medium to high\u003cbr data-mce-fragment=\"1\"\u003eimpedance headphones [from 80ohm) and can be also used as an effective tube pre-amp\u003cbr data-mce-fragment=\"1\"\u003efor both tube and transistor amplifiers. Ill is built around two 6N1P drivers and two\u003cbr data-mce-fragment=\"1\"\u003e6N6P power tubes.\u003c\/p\u003e\n\u003ch3\u003eTUBES USED\u003c\/h3\u003e\n\u003cp\u003eEcho is originally equipped with high-quality tubes. Stock tubes are NOS 6N6P and\u003cbr\u003eNOS 6N1 P. Tubes can be changed by the user, to the following:\u003cbr\u003eDrivertubes: E88CC, 6N23P, 6DJ8,6922, Powertubes: 6N6Pi\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIncredibly detailed music scene\u003c\/li\u003e\n\u003cli\u003eVery low noise levels and AC interferences\u003c\/li\u003e\n\u003cli\u003eBroad frequency: 15 Hz-45 kHz+\/- 3dB\u003c\/li\u003e\n\u003cli\u003ePerforms very well also as a pre-amp for tube or solid-state power amps\u003c\/li\u003e\n\u003cli\u003eGold-plated ceramic tube sockets\u003c\/li\u003e\n\u003cli\u003e3 selectable audio sources plus Mute function\u003c\/li\u003e\n\u003cli\u003ePre-amp mode implemented\u003c\/li\u003e\n\u003cli\u003eInput\/output safeguards eliminate undesirable power on\/off noises and\u003c\/li\u003e\n\u003cli\u003edistortions\u003c\/li\u003e\n\u003cli\u003eWooden, solid oak side panels\u003c\/li\u003e\n\u003cli\u003eExtended 3-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIN THE BOX\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBeautifully hand-crafted Tube Amp\u003c\/li\u003e\n\u003cli\u003e1 pair of driver tubes\u003c\/li\u003e\n\u003cli\u003e1 pair of power tubes\u003c\/li\u003e\n\u003cli\u003eAC cord\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003cli\u003eWarranty Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 100 k ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 15 Hz – 45 Khz +\/- 3 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower output:\u003c\/strong\u003e 350mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplification level:\u003c\/strong\u003e 20dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e 0.4 % (300 ohm, 20 mW)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal headphones impedance:\u003c\/strong\u003e 80 – 600 ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphones output:\u003c\/strong\u003e Jack 6.3mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Feliks Audio","offers":[{"title":"Default Title","offer_id":46664449229033,"sku":"Echo² (USA, 120V)","price":995.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/1_7cc9132c-4fce-460a-8ca1-5da730bcf406.png?v=1762466572","url":"https:\/\/audio46.mom\/products\/feliks-audio-echo-2","provider":"Audio46 Headphone Store","version":"1.0","type":"link"}