{"product_id":"violectric-hpa-v550-amp-preamp-open-box","title":"Violectric HPA V550 Amp\/Preamp (Open Box)","description":"\u003cp\u003eThe HPA V550 covers most features of the review winner DHA V590 - except the D\/A converter.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePre-amplifer\u003c\/li\u003e\n\u003cli\u003eBalanced Headphone Amp\u003c\/li\u003e\n\u003cli\u003eRemote control (standard)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSo, HPA V550 covers the analogue functionality, the perfect driving of any dynamic headphone and the outstanding pre-amp function. The latest findings from the multiple test winners from Violectric and Niimbus were implemented in the headphone amplifier. All functions can be conveniently controlled using a stylish remote. With its incomparable technology, HPA V550 not only offers one of the most powerful headphone amplifiers in the market, but also:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLowest Noise\u003c\/strong\u003e - through a very small amount of internal gain. This makes the amplifier's self-generated noise inaudible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Output Voltage\u003c\/strong\u003e - through 50 V internal operating voltage. Therefore ideally suited for high-impedance headphones deserving high output voltage swing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Output Power\u003c\/strong\u003e - thanks to powerful amplifiers that offer far more power even the most demanding headphones would need. So best suited for headphones with low impedances as well as magnetostatic headphones\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Damping Factor\u003c\/strong\u003e - due to lowest output impedance. Therefore the ideal match for difficult to drive headphones without negative side effects and with the guarantee for a uncompromising frequency response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRemote - \u003c\/strong\u003eControl the HPA V550 with its stylish remote control, milled from a solid piece of aluminum. Via infrared rays you have access to motorized volume control, mute, input selection, resampling settings, Headphone and line-out control.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eINPUTS\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3 analogue inputs: 2 x RCA, 1 x XLR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003ePOWER and NOISE \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8 dB less noise than the V281\u003c\/li\u003e\n\u003cli\u003e2 x 25 Watt PSU, switchable between 115 and 230V\u003c\/li\u003e\n\u003cli\u003eGain factor 0 dB unbalanced, 6 dB balanced\u003c\/li\u003e\n\u003cli\u003eExtended pre-gain settings via DIP switches: -18, -12, -6, 0, +6, +12, +18 dB, same for the line out\u003c\/li\u003e\n\u003cli\u003ePre and post fader now work via the push of a button on the back and not via software control\u003c\/li\u003e\n\u003cli\u003eMax output voltage (balanced output, both channels driven): 32 Volt = 1.8 Watts @ 600 Ohm\u003c\/li\u003e\n\u003cli\u003eMaximum power (balanced output, both channels driven): 6.4 Watt @ 50 Ohm\u003c\/li\u003e\n\u003cli\u003eNoise -100 dB \/ THD+N – 102 dB\u003c\/li\u003e\n\u003cli\u003eOutput impedance \u0026lt; 0,2 Ohm\u003c\/li\u003e\n\u003cli\u003eDamping factor \u0026gt; 250\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eDIMENSIONS \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(WxHxD) 290mm x 80mm (90 with feet) x 250 mm\u003c\/li\u003e\n\u003cli\u003eFront, Back: 8 mm \/ 3 mm Aluminum, black anodized\u003c\/li\u003e\n\u003cli\u003eCase: 3 mm \/ 4 mm Aluminum, black anodized\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Violectric","offers":[{"title":"Default Title","offer_id":46666289250537,"sku":"V550 (OB)","price":2549.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Violectric_HPA_V550_003-a_prev_263282858_4055x12333NhdWaqZYZdrA_7ed9cb33-c3ca-43e7-a7f7-6250b4cfdcf8.jpg?v=1762466579","url":"https:\/\/audio46.mom\/products\/violectric-hpa-v550-amp-preamp-open-box","provider":"Audio46 Headphone Store","version":"1.0","type":"link"}