{"product_id":"genalex-gold-lion-12ax7-ecc83-b759-cv4004","title":"Genalex Gold Lion 12AX7 (ECC83) (B759) (CV4004)","description":"\u003cdiv class=\"ZLzG0d ncoeY E8xBUb\" role=\"heading\" aria-level=\"3\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-wiz-attrbind=\"aria-level=qOYfy_11\/fLk2Md\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003eKey Features \u0026amp; Specifications\u003c!--TgQPHd|||[[2,[null,null,null,null,null,null,null,null,null,null,null,null,[351768,null,0]],[],null,1]]--\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-ved=\"2ahUKEwjs5dS9h8aXAxUwdUEAHUf-MLcQi4wTegoIAggACAAIGRAA\" data-hveid=\"CAIIAAgACBkQAA\" data-complete=\"true\"\u003e\n\u003cul class=\"XSq4R KI3fJ\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-hveid=\"CAIIAAgACBkQAQ\" data-complete=\"true\"\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-hveid=\"CAIIAAgACBkQAg\" data-complete=\"true\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003ePin Design:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Gold-plated 9-pin Noval socket pins to resist oxidation and improve contact reliability.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/blog.thetubestore.com\/review-gold-lion-cv4004-12ax7-tube\/\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/www.moon-audio.com\/products\/genalex-gold-lion-ecc81-b739-12at7-gold-pins\"\u003e2\u003c\/a\u003e, \u003ca href=\"https:\/\/www.amazon.com\/Matched-Pair-Genalex-12AX7-ECC83\/dp\/B00WVYNXMK\"\u003e3\u003c\/a\u003e]\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-hveid=\"CAIIAAgACBkQBw\" data-complete=\"true\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003eConstruction:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Features heavy glass bottles, thick structural mica spacers, noise-canceling spiral wound filaments, and balanced triode sections.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/www.tubedepot.com\/products\/genalex-gold-lion-b759-ecc83-12ax7-preamp-vacuum-tube\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/blog.thetubestore.com\/review-gold-lion-cv4004-12ax7-tube\/\"\u003e2\u003c\/a\u003e, \u003ca href=\"https:\/\/www.moon-audio.com\/products\/genalex-gold-lion-ecc81-b739-12at7-gold-pins\"\u003e3\u003c\/a\u003e]\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-hveid=\"CAIIAAgACBkQDA\" data-complete=\"true\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003eSonic Profile:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Known for a full, expressive midrange, tight and deep bass response, smooth extended highs, and a large, detailed soundstage with very low microphonics and noise floors.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/upscaleaudio.com\/products\/gold-lion-ecc83-b759\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/www.moon-audio.com\/products\/genalex-gold-lion-ecc81-b739-12at7-gold-pins\"\u003e2\u003c\/a\u003e, \u003ca href=\"https:\/\/www.tubedepot.com\/products\/genalex-gold-lion-b759-ecc83-12ax7-preamp-vacuum-tube\"\u003e3\u003c\/a\u003e]\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-hveid=\"CAIIAAgACBkQEQ\" data-complete=\"true\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-complete=\"true\"\u003eCommon Uses:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Widely utilized as an upgrade or replacement in high-fidelity (Hi-Fi) stereo preamplifiers, phono stages, and guitar amplifiers.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/www.youtube.com\/watch?v=7OoKZBvB1do\u0026amp;t=58\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ebay.com\/shop\/genalex-gold-lion-12ax7?_nkw=genalex+gold+lion+12ax7\"\u003e2\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ebay.com\/itm\/406772152199\"\u003e3\u003c\/a\u003e]\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Genalex Gold Lion","offers":[{"title":"Default Title","offer_id":67791269101647,"sku":null,"price":1100.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/4354\/9519\/files\/images_05e795e9-8085-4112-ad14-39555460737e.jpg?v=1792412279","url":"https:\/\/theoldstockroom.com\/products\/genalex-gold-lion-12ax7-ecc83-b759-cv4004","provider":"The Old Stockroom","version":"1.0","type":"link"}