{"product_id":"violectric-hpa-v550-desktop-headphone-amplifier-and-preamp","title":"Violectric HPA V550 Desktop Headphone Amplifier and Preamp","description":"\u003cdiv\u003e\n \u003ch2\u003eViolectric HPA V550 Overview\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cdiv\u003e\n   \u003cdiv\u003e\n    \u003cp\u003eDesigned to drive everything from low- to high-Z loads for headphones or loudspeakers, the \u003cstrong\u003eHPA V550 Headphone Amp and Preamp\u003c\/strong\u003e from \u003cstrong\u003eViolectric\u003c\/strong\u003e delivers versatile functionality and low-noise, low-distortion circuits specially optimized for dynamic and orthodynamic headphones. With support for headphone impedance loads of 16 to 600 ohms, the V550 can drive the most demanding headphones, while pre-gain selection via DIP switch and pre- or post-fader selection make the unit equally comfortable as a high-fidelity studio preamplifier.\u003c\/p\u003e\n    \u003cp\u003eThe V550 sports balanced stereo Neutrik XLR outputs and inputs, two unbalanced RCA inputs, four unbalanced RCA outputs, two unbalanced 1\/4\" stereo TRS headphone outputs, and one fully balanced, Neutrik XLR 4-pin stereo headphone output with gold-plating for true balanced headphone amplification. This amp features plenty of control over your amplified signal with standard volume control with balance knob, dedicated input and output selection, and a wireless infrared remote control for conveniently controlling volume and selecting inputs or outputs.\u003c\/p\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cdiv\u003e\n   \u003ch4\u003eIn the Box\u003c\/h4\u003e\n   \u003cul\u003e\n    \u003cli\u003e\u003cspan\u003eViolectric HPA V550 Desktop Headphone Amplifier and Preamp\u003c\/span\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cspan\u003eRemote Control\u003c\/span\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cspan\u003ePower Cord\u003c\/span\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cspan\u003eLimited 5-Month Manufacturer Warranty\u003c\/span\u003e\u003c\/li\u003e\n   \u003c\/ul\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cdiv\u003e\n   \u003ca\u003e\n    \u003cdiv\u003e\n     \u003cdiv\u003e\u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cp\u003eUser Manual\u003c\/p\u003e\n      \u003cp\u003e2.4 MB\u003c\/p\u003e\n     \u003c\/div\u003e\n    \u003c\/div\u003e\u003c\/a\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cdiv\u003e\n   \u003cdiv\u003e\n    \u003cdiv\u003e\n     \u003cdiv\u003e\n      \u003ch2\u003eViolectric HPA V550 Specs\u003c\/h2\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       Key Specs\n      \u003c\/div\u003e\n      \u003ctable\u003e\n       \u003ctbody\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eNumber of Headphone Channels\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003eSingle Channel\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eRecommended Headphone Impedance\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e16 to 600 Ohms\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eHeadphone Output Power\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e\u003cb\u003e\u003c\/b\u003e6400 mW into 50 Ohms (Max)\u003cb\u003e\u003c\/b\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e735 mW into 600 Ohms (Rated)\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eAnalog Audio I\/O\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e\u003cb\u003e2 x \u003c\/b\u003eXLR 3-Pin Balanced Line Input (1 Stereo Pair, Rear Panel)\u003cbr\u003e\u003cb\u003e4 x \u003c\/b\u003eRCA Coaxial Unbalanced Line Input (2 Stereo Pair, Rear Panel)\u003cbr\u003e\u003cb\u003e2 x \u003c\/b\u003eXLR 3-Pin Balanced Line Output (1 Stereo Pair, Rear Panel)\u003cbr\u003e\u003cb\u003e2 x \u003c\/b\u003eRCA Coaxial Unbalanced Line Output (1 Stereo Pair, Rear Panel)\u003cbr\u003e\u003cb\u003e1 x \u003c\/b\u003eXLR 4-Pin Balanced Stereo Headphone Output (Front Panel)\u003cbr\u003e\u003cb\u003e2 x \u003c\/b\u003e1\/4\" TRS Unbalanced Stereo Headphone Output (Front Panel)\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003ePower Requirements\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003eAC Input\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n       \u003c\/tbody\u003e\n      \u003c\/table\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003ctable\u003e\n       \u003ctbody\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eNumber of Headphone Channels\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003eSingle Channel\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eRecommended Headphone Impedance\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e16 to 600 Ohms\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eHeadphone Output Power\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e\u003cb\u003e\u003c\/b\u003e6400 mW into 50 Ohms (Max)\u003cb\u003e\u003c\/b\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e735 mW into 600 Ohms (Rated)\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eEQ\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003eNo\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eDisplay\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003eNo\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n       \u003c\/tbody\u003e\n      \u003c\/table\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       Connectivity\n      \u003c\/div\u003e\n      \u003ctable\u003e\n       \u003ctbody\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eAnalog Audio I\/O\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e\u003cb\u003e2 x \u003c\/b\u003eXLR 3-Pin Balanced Line Input (1 Stereo Pair, Rear Panel)\u003cbr\u003e\u003cb\u003e4 x \u003c\/b\u003eRCA Coaxial Unbalanced Line Input (2 Stereo Pair, Rear Panel)\u003cbr\u003e\u003cb\u003e2 x \u003c\/b\u003eXLR 3-Pin Balanced Line Output (1 Stereo Pair, Rear Panel)\u003cbr\u003e\u003cb\u003e2 x \u003c\/b\u003eRCA Coaxial Unbalanced Line Output (1 Stereo Pair, Rear Panel)\u003cbr\u003e\u003cb\u003e1 x \u003c\/b\u003eXLR 4-Pin Balanced Stereo Headphone Output (Front Panel)\u003cbr\u003e\u003cb\u003e2 x \u003c\/b\u003e1\/4\" TRS Unbalanced Stereo Headphone Output (Front Panel)\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eDigital Audio I\/O\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003eNo\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eNetwork I\/O\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003eNo\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eUSB\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003eNo\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n       \u003c\/tbody\u003e\n      \u003c\/table\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       Performance\n      \u003c\/div\u003e\n      \u003ctable\u003e\n       \u003ctbody\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eFrequency Response\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e5 Hz to 250 kHz -0.5 dB \u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eGain\/Trim Range\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e0 dB +6 dB \u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eMaximum Input Level\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e+21 dBu \u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eMaximum Output Level\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e+21 dBu \u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eDynamic Range\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e\u0026gt; 131 dBA \u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eImpedance\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e\u003cb\u003eLine Inputs:\u003c\/b\u003e\u003cbr\u003e10 Kilohms \u003cbr\u003e\u003cb\u003eOutputs:\u003c\/b\u003e\u003cbr\u003e\u0026lt; 1 Ohm \u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eTHD+N\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e\u0026lt; -102 dB \/ \u0026lt; 0.0008% (At 1 kHz, 2 x 10V, 100R = 1W) \u003cbr\u003e\u0026lt; -100 dB \/ \u0026lt; 0.001% (At 1 kHz, 2 x 4V, 32R = 0.5W) \u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eNoise\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e\u0026lt; -103 dBu (A-Weighted) \u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eCrosstalk\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e-105 dB (At 1 kHz) \u003cbr\u003e-100 dB (At 15 kHz) \u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eChannel Balance\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e6 dB\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eDamping Factor\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e320 at 50 Ohms (Unbalanced) \u003cbr\u003e160 at 50 Ohms (Balanced) \u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n       \u003c\/tbody\u003e\n      \u003c\/table\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       Power\n      \u003c\/div\u003e\n      \u003ctable\u003e\n       \u003ctbody\u003e\n        \u003ctr\u003e\n         \u003ctd\u003ePower Requirements\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003eAC Input\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eAC Input Power\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e115 to 230 VAC, 50 \/ 60 Hz (T 1 A) \u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eGround Lift\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003eYes\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eAC\/DC Power Adapter\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003eNo\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n         \u003ctd\u003ePower Consumption\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e50 VA\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n       \u003c\/tbody\u003e\n      \u003c\/table\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cdiv\u003e\n       Physical\n      \u003c\/div\u003e\n      \u003ctable\u003e\n       \u003ctbody\u003e\n        \u003ctr\u003e\n         \u003ctd\u003eDimensions\u003c\/td\u003e\n         \u003ctd\u003e\n          \u003cdiv\u003e\n           \u003cspan\u003e11.4 x 10 x 3.1\" \/ 29 x 25.4 x 8 cm (with Feet)\u003c\/span\u003e\n          \u003c\/div\u003e\n\u003c\/td\u003e\n        \u003c\/tr\u003e\n       \u003c\/tbody\u003e\n      \u003c\/table\u003e\n     \u003c\/div\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003eAll product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.","brand":"Violectric-10","offers":[{"title":"Default Title","offer_id":40731543797845,"sku":"VIHPAV550:VIHPAV550:bhpv","price":484215.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/1669716324_1736590.jpg?v=1700711075","url":"https:\/\/www.tanotis.com\/products\/violectric-hpa-v550-desktop-headphone-amplifier-and-preamp","provider":"Tanotis","version":"1.0","type":"link"}