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https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Fd655d4f2e12e4e60990ad9d0f9a824b9?width=200 200w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Fd655d4f2e12e4e60990ad9d0f9a824b9?width=400 400w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Fd655d4f2e12e4e60990ad9d0f9a824b9?width=1200 1200w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Fd655d4f2e12e4e60990ad9d0f9a824b9?width=1600 1600w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Fd655d4f2e12e4e60990ad9d0f9a824b9?width=2000 2000w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Fd655d4f2e12e4e60990ad9d0f9a824b9?width=800 800w\" sizes=\"(max-width: 638px) 92vw, (max-width: 998px) 81vw, 58vw\"\u003e\u003c\/picture\u003e\u003cstyle data-emotion-css=\"ew2w8k\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-image-sizer css-ew2w8k\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"hgfgng\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-35c830b9310a4b87a1a5684b50b9395c builder-has-component css-hgfgng\" builder-id=\"builder-35c830b9310a4b87a1a5684b50b9395c\"\u003e\n\u003cstyle data-emotion-css=\"1qggkls\"\u003e\u003c\/style\u003e\n\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cp\u003eImmerse yourself in the sonic excellence of 300B tube sound with the Lybra 300B Tube Integrated Amplifier. As Fezz Audio's top model, the Lybra is a unique parallel single-ended (PSE) amplifier operating in class A. The PSE configuration delivers the classic 300B sound with higher output, making it extremely versatile and able to pair well with a broad selection of loudspeakers.\u003c\/p\u003e\n\u003cp\u003eThe Lybra was built using the highest quality toroidal transformers and was designed specifically for this amplifier. This guarantees linearity and a wide frequency response. By incorporating toroidal transformers into the Lybra 300B, Fezz Audio manages to produce better-sounding equipment at a lower cost than companies using traditional transformers. The 6SN7 and 12AX7 input tubes add to the character of Lybra, creating dynamic, impactful sound. Extended tube life is ensured by delayed anode voltage switching.\u003c\/p\u003e\n\u003cp\u003ePowerful, sublime, very involving, and unique to itself, the Fezz Audio Lybra 300B gives you the best sounding experience you can get from 300B tubes.\u003c\/p\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"ur9nhf\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-0d016d9897354ee29c8f98af10dac89d css-ur9nhf\" builder-id=\"builder-0d016d9897354ee29c8f98af10dac89d\"\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"96q1si\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-be2fa29e1af84ad7b214cdea5585a499 builder-has-component css-96q1si\" builder-id=\"builder-be2fa29e1af84ad7b214cdea5585a499\"\u003e\u003cdiv class=\"builder-columns css-1840m1q\"\u003e\n\u003cstyle data-emotion-css=\"2keume\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-column css-2keume\"\u003e\u003cdiv class=\"builder-blocks builder-blocks-child css-h47494\" builder-type=\"blocks\" builder-parent-id=\"builder-be2fa29e1af84ad7b214cdea5585a499\"\u003e\n\u003cdiv class=\"builder-block builder-166f679f33aa4a22916bba430f4e568c builder-has-component css-hgfgng\" builder-id=\"builder-166f679f33aa4a22916bba430f4e568c\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eToroidal Transformers For Exceptional Performance\u003c\/h3\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-3097f37369a34d6b9d49ee891fc183e5 builder-has-component css-hgfgng\" builder-id=\"builder-3097f37369a34d6b9d49ee891fc183e5\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cp\u003eFezz Audio sets itself apart as a hifi manufacturer, incorporating toroidal transformer design into its power and output transformers. The quality of a tube amplifier is largely determined by the quality of its output transformers, and Toroidy, a sister company to Fezz Audio, supplies high-quality toroidal transformers designed specifically for their amplifiers and at a lower cost than even ordinary transformers from other vendors.\u003c\/p\u003e\n\u003cp\u003eWith far lower flux leakage and less radiated energy than standard transformers, toroidal transformers ensure that the Lybra 300B Amplifier's sensitive circuitry doesn't pick up any additional noise from the power supply. The result is extended bandwidth, flat frequency response, and low distortion.\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"bst442\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-column css-bst442\"\u003e\u003cdiv class=\"builder-blocks builder-blocks-child css-h47494\" builder-type=\"blocks\" 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https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2F80f08ea584e449deb850acb470b3dc60?width=583 583w\" sizes=\"(max-width: 638px) 92vw, (max-width: 998px) 40vw, 28vw\"\u003e\u003c\/picture\u003e\u003cstyle data-emotion-css=\"qjm9kp\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-image-sizer css-qjm9kp\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"12llc2l\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-9ea42dc7c98a491abea13b6b9e19e51a css-12llc2l\" builder-id=\"builder-9ea42dc7c98a491abea13b6b9e19e51a\"\u003e\n\u003cstyle data-emotion-css=\"94hnuz\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-afbc9c16441a4daf92f3a7a81206981f builder-has-component css-94hnuz\" builder-id=\"builder-afbc9c16441a4daf92f3a7a81206981f\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cp\u003e\u003cstrong\u003e\u003cem\u003e\"Fezz Audio amplifiers deliver transparency, clarity, tone, and faithful reproduction of the original performance so the music and emotion come through in their purest form.\"\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-c5540e24ce0346d9862dc04ee40bbe38 css-ur9nhf\" builder-id=\"builder-c5540e24ce0346d9862dc04ee40bbe38\"\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"15auezb\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-310ebcf127874f6580e18797f5c2ed1b builder-has-component css-15auezb\" builder-id=\"builder-310ebcf127874f6580e18797f5c2ed1b\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eAbout Fezz Audio \u003c\/h3\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"1nv6ae7\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-428fc9bfd38943ab92ad21748e19180c builder-has-component css-1nv6ae7\" builder-id=\"builder-428fc9bfd38943ab92ad21748e19180c\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cp\u003eBased in north-eastern Poland, Fezz Audio specializes in crafting high-end tube amplifiers, digital-to-analog converters (DACs), solid-state amplifiers, and preamplifiers. Founded on joy, reliability, and engagement principles, Fezz Audio is renowned for creating amplifiers with warm, rich sound signatures that provide an immersive and authentic audio experience. Fezz Audio sets the bar high as the first company in the world to feature toroidal output transformers in their single-ended amplifiers, preserving their unique character while optimally coupling limited power output to loudspeakers. Their product lineup, which includes models like the Torus 5060 and Silver Luna, has been recognized for excellence, with their Evolution Line receiving prestigious awards. Fezz Audio amplifiers deliver transparency, clarity, tone, and faithful reproduction of the original performance, allowing the music and emotion to come through in their purest form.\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"tlnmvv\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-e7d0488bd2a44297bae4df11877cf9c6 builder-has-component css-tlnmvv\" builder-id=\"builder-e7d0488bd2a44297bae4df11877cf9c6\"\u003e\u003cdiv class=\"builder-columns css-1840m1q\"\u003e\n\u003cdiv class=\"builder-column css-2keume\"\u003e\u003cdiv class=\"builder-blocks builder-blocks-child css-h47494\" builder-type=\"blocks\" builder-parent-id=\"builder-e7d0488bd2a44297bae4df11877cf9c6\"\u003e\n\u003cdiv class=\"builder-block builder-b59c57ef6ef34f688610670345008eb4 builder-has-component css-hgfgng\" builder-id=\"builder-b59c57ef6ef34f688610670345008eb4\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eFEATURES\u003c\/h3\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-51291ef6d6f74284a08f2a826257eda3 builder-has-component css-hgfgng\" builder-id=\"builder-51291ef6d6f74284a08f2a826257eda3\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cul\u003e\n\u003cli\u003eParallel Single Ended (PSE) circuit with premium 300B tubes\u003c\/li\u003e\n\u003cli\u003eAutomatic bias module for consistent performance\u003c\/li\u003e\n\u003cli\u003eBacklit logo for elegant visual appeal\u003c\/li\u003e\n\u003cli\u003eSelectable speaker impedance (4Ω\/8Ω) for optimal matching\u003c\/li\u003e\n\u003cli\u003eAnti-vibration feet for improved sound quality\u003c\/li\u003e\n\u003cli\u003eSignal ground switch to eliminate hum\u003c\/li\u003e\n\u003cli\u003eThree RCA inputs for multiple source connections\u003c\/li\u003e\n\u003cli\u003eRedesigned power supply with enhanced main transformer\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-column css-bst442\"\u003e\u003cdiv class=\"builder-blocks builder-blocks-child css-h47494\" builder-type=\"blocks\" builder-parent-id=\"builder-e7d0488bd2a44297bae4df11877cf9c6\"\u003e\n\u003cdiv class=\"builder-block builder-a2e0e524421a410bb8072902170f550e builder-has-component css-hgfgng\" builder-id=\"builder-a2e0e524421a410bb8072902170f550e\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eWHAT'S IN THE BOX?\u003c\/h3\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-ad3be59fb387418e8d07627d37e7668d builder-has-component css-hgfgng\" builder-id=\"builder-ad3be59fb387418e8d07627d37e7668d\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cul\u003e\n\u003cli\u003eFezz Audio Lybra 300B vacuum tube amplifier\u003c\/li\u003e\n\u003cli\u003e4 300B power tubes\u003c\/li\u003e\n\u003cli\u003e2 6SN7 driver tubes\u003c\/li\u003e\n\u003cli\u003e1 12AX7\/ECC83 driver tube\u003c\/li\u003e\n\u003cli\u003ePower cord\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003cli\u003eCotton gloves for handling tubes\u003c\/li\u003e\n\u003cli\u003eIncluded Remote control and tube protective cage\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-4a56aa9e78194f5fb406476f32ada682 css-ur9nhf\" builder-id=\"builder-4a56aa9e78194f5fb406476f32ada682\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"1n465md\"\u003e\u003c\/style\u003e\n\u003cimg src=\"https:\/\/cdn.builder.io\/api\/v1\/pixel?apiKey=48d1cdcd52ec4d289f1ef8c4f75da167\" aria-hidden=\"true\" alt=\"\" role=\"presentation\" width=\"0\" height=\"0\" class=\"builder-block builder-pixel-svxiir5slpe css-1n465md\" builder-id=\"builder-pixel-svxiir5slpe\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/builder-component\u003e\n\u003cscript async src=\"https:\/\/cdn.builder.io\/js\/webcomponents\"\u003e\u003c\/script\u003e","brand":"Fezz Audio","offers":[{"title":"Sunlight","offer_id":51116201050426,"sku":"fezz-audio-lybra-sn","price":6995.0,"currency_code":"USD","in_stock":true},{"title":"Black Ice","offer_id":51116201017658,"sku":"fezz-audio-lybra-bl","price":6995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/0245\/7402\/files\/FezzEVOLybra300b_Sunlight_1-layer-Photoroom.jpg?v=1744839851","url":"https:\/\/www.moon-audio.pro\/products\/fezz-audio-lybra-300b-stereo-tube-amplifier","provider":"Moon Audio","version":"1.0","type":"link"}