{"product_id":"feliks-audio-envy-reference-valve-headphone-amplifier","title":"Feliks Audio Envy Reference Valve Headphone Amplifier","description":"\u003cp\u003eClass A Single-ended transformer coupled, balanced amplifier, powered by the legendary 300B tubes.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFEATURES\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eBoth Editions:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDeveloped to drive even the most demanding headphones with up to 8 Watts of power\u003c\/li\u003e\n\u003cli\u003eExclusive finish and extensive customisation options\u003c\/li\u003e\n\u003cli\u003eMultiple inputs and outputs for maximum functionality\u003c\/li\u003e\n\u003cli\u003eBalanced input \/ output XLR connections\u003c\/li\u003e\n\u003cli\u003eBox Contents:\n\u003cul\u003e\n\u003cli\u003eMatched pair of driver tubes CV-181(6SN7)\u003c\/li\u003e\n\u003cli\u003eMatched pair of power tubes 300B\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\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eStandard Edition:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElectro Harmonix Gold 300B power tubes\u003c\/li\u003e\n\u003cli\u003ePremium copper signal wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePerformance Edition:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFull Music 300B power tubes\u003c\/li\u003e\n\u003cli\u003eUPOCC (single crystal copper) signal wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/feliksaudio.pl\/product\/envy\/\" target=\"_blank\"\u003eFor the Full Technical Specifications click here.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eSpecification :\u003c\/u\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClass A Single-ended transformer coupled amplifier\u003c\/li\u003e\n\u003cli\u003ePower tubes: 300B\u003c\/li\u003e\n\u003cli\u003eDriver tubes: PsVane CV-181 mk2 (6SN7)\u003c\/li\u003e\n\u003cli\u003e2x unbalanced RCA inputs (IN1, IN2)\u003c\/li\u003e\n\u003cli\u003e1x balanced XLR input (IN3)\u003c\/li\u003e\n\u003cli\u003eInput sensitivity 1V RMS\u003c\/li\u003e\n\u003cli\u003eInput impedance : For IN1 i IN2 (RCA) 100k For IN3 (XLR) 10k\u003c\/li\u003e\n\u003cli\u003e1x pair of pre-amplifier output as RCA\u003c\/li\u003e\n\u003cli\u003e1x pair of pre-amplifier output as XLR\u003c\/li\u003e\n\u003cli\u003eMaximum voltage on the above outputs is 5V (RMS) at output impedance of 600 and THD\u0026lt;0,5%\u003c\/li\u003e\n\u003cli\u003eImpedance selector guidance:\n\u003cul\u003e\n\u003cli\u003eLO up to 60\u003c\/li\u003e\n\u003cli\u003eMID up to 300\u003c\/li\u003e\n\u003cli\u003eHI up to 600mnh\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmplifiers impedance:\n\u003cul\u003e\n\u003cli\u003eLO at 32 load is 3,8\u003c\/li\u003e\n\u003cli\u003eMID at 100 load is 8,8\u003c\/li\u003e\n\u003cli\u003eHI at 600 is 20\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput powered measured at MID impedance setting at load of 16 is 5W with THD 1% (maximum 8W at THD \u0026gt;5%)\u003c\/li\u003e\n\u003cli\u003eFrequency response:\n\u003cul\u003e\n\u003cli\u003e8Hz÷100kHz ±3dB\u003c\/li\u003e\n\u003cli\u003e18Hz÷40kHz ±1dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeadphone outputs: 6.3mm and XLR\u003c\/li\u003e\n\u003cli\u003eAC voltage 50\/60Hz:\n\u003cul\u003e\n\u003cli\u003e230V version (±5%)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower consumption: 110VA\u003c\/li\u003e\n\u003cli\u003eWeight: 15,1kg (without packaging)\u003c\/li\u003e\n\u003cli\u003eDimensions:\u003c\/li\u003e\n\u003cli\u003e35x33x18,5cm (LxWxH) without tubes\u003c\/li\u003e\n\u003cli\u003e35x33x24,5cm (LxWxH) with tubes\u003c\/li\u003e\n\u003cli\u003eBOX CONTENT\n\u003cul\u003e\n\u003cli\u003eMatched pair of driver tubes CV-181(6SN7)\u003c\/li\u003e\n\u003cli\u003eMatched pair of power tubes 300B\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\u003c\/li\u003e\n\u003cli\u003eAdditional information\n\u003cul\u003e\n\u003cli\u003eWeight 15.1 kg\u003c\/li\u003e\n\u003cli\u003eDimensions 35 × 33 × 18.5 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Feliks Audio","offers":[{"title":"Oak \/ Standard","offer_id":44721333240062,"sku":"","price":8282.95,"currency_code":"EUR","in_stock":true},{"title":"Oak \/ Performance","offer_id":44721333272830,"sku":"","price":8882.95,"currency_code":"EUR","in_stock":true},{"title":"Walnut \/ Standard","offer_id":44721324097790,"sku":"","price":8282.95,"currency_code":"EUR","in_stock":true},{"title":"Walnut \/ Performance","offer_id":44721333207294,"sku":"","price":9122.95,"currency_code":"EUR","in_stock":true},{"title":"Zebrano \/ performance","offer_id":55977795912053,"sku":null,"price":9122.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2222\/0805\/files\/feliks-audio-envy-headphone-amplifier-_2_-34364-p.png?v=1708620333","url":"https:\/\/www.kronosav.com\/en-ie\/products\/feliks-audio-envy-reference-valve-headphone-amplifier","provider":"Kronos AV","version":"1.0","type":"link"}