{"product_id":"feliks-audio-envy","title":"Feliks Audio Envy","description":"\u003ch3\u003eFeliks Audio Envy\u003c\/h3\u003e\n\u003cspan class=\"markedContent\"\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003eThe \u003ca href=\"https:\/\/the-soundkitchen.com\/brands\/feliks-audio\/\"\u003eFeliks Audio\u003c\/a\u003e Envy amplifier is a Single Ended class A headphone tube amplifier\u003c\/span\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003e, built around the \u003c\/span\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003efamous 300B tubes,\u003c\/span\u003e \u003cspan dir=\"ltr\" role=\"presentation\"\u003ewith transformer coupled output, designed to handle any kind of planar \u003c\/span\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003emagnetic or dynamic headphones with the impedance range between 16 to 600 Ohm\u003c\/span\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003e.\u003c\/span\u003e\u003c\/span\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 customization 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\u003c\/ul\u003e\nPerformance Edition (standard edition not available in NL) includes:\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\n\u003ch3\u003eTECHNICAL DESIGN\u003c\/h3\u003e\n\u003cspan class=\"markedContent\"\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003eThe amplifier is made using \"point to point\" technology. All wired connections are custom \u003c\/span\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003emade from single crystal copper (UPOCC\u003c\/span\u003e \u003cspan dir=\"ltr\" role=\"presentation\"\u003e– in case of Performance edition\u003c\/span\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003e) with a teflon \u003c\/span\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003eisolation.\u003c\/span\u003e \u003cspan dir=\"ltr\" role=\"presentation\"\u003eOn the input there is Alps Rk27 potentiometer, followed by two-stage pre-amplifier \u003c\/span\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003ewith CV-181 tubes and\u003c\/span\u003e \u003cspan dir=\"ltr\" role=\"presentation\"\u003ehi-end\u003c\/span\u003e \u003cspan dir=\"ltr\" role=\"presentation\"\u003ecoupling capacitors. Power tubes are the directly heated 300B \u003c\/span\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003etubes. Output transformers\u003c\/span\u003e \u003cspan dir=\"ltr\" role=\"presentation\"\u003eas well as mains transformer\u003c\/span\u003e \u003cspan dir=\"ltr\" role=\"presentation\"\u003eare custom made hi-end audio \u003c\/span\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003eunits\u003c\/span\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\n\n\u003cspan class=\"markedContent\"\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003eThe amplifier has fully automatic bias and its electrical circuit is a \"zero feedback\" design. \u003c\/span\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003eThe power tubes are heated with direct current (DC) with a special circuit designed to \u003c\/span\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003eseparate the tubes heating from audio path powering. Power supply for anode voltages is \u003c\/span\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003edesigned on semiconductor and based on MOFSET transistors and low-noise current \u003c\/span\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003esources.\u003c\/span\u003e\u003c\/span\u003e\n\n\u003cspan class=\"markedContent\"\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003eOn the XLR balanced inputs, symmetrical audio grade Lundahl transformers have been \u003c\/span\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003eused. Audio sources selection is made using high end relays (low signal relays), which are \u003c\/span\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003eplaced directly behind the input connectors, in order to limit interference and noise.\u003c\/span\u003e\u003c\/span\u003e\n\n\u003ch3 class=\"Text4074987504__root Text4074987504---typography-11-runningText Text4074987504---priority-7-primary s8gg2 _149OH InfoSectionTitle3095652555__root\" data-hook=\"info-section-title\"\u003eBOX CONTENT\u003c\/h3\u003e\n\u003cdiv class=\"WncCi\" data-hook=\"info-section-description\"\u003e\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\/div\u003e\n\u003cdiv class=\"WncCi\" data-hook=\"info-section-description\"\u003e\u003c\/div\u003e","brand":"Feliks Audio","offers":[{"title":"Oak","offer_id":42185710731339,"sku":"Feliks Envy Oak (Perf)","price":7899.0,"currency_code":"EUR","in_stock":true},{"title":"Walnut (+€200)","offer_id":42185710764107,"sku":"Feliks Envy Walnut (Perf)","price":8099.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/7790\/9323\/files\/wallnut_front.webp?v=1778685455","url":"https:\/\/the-soundkitchen.com\/products\/feliks-audio-envy","provider":"Sound Kitchen","version":"1.0","type":"link"}