{"product_id":"5ar4-tungsol","title":"5AR4 Tungsol","description":"\u003cdiv class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAIIAAgACAsQAA\" data-complete=\"true\"\u003e\n\u003cspan data-subtree=\"aimfl,mfl\"\u003eThe \u003c\/span\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eTung-Sol 5AR4\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e (also known as the \u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eGZ34\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e) is a \u003cmark class=\"b6AQX\" data-wiz-attrbind=\"class=XwxTVc_up\/cFwyDc\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjZm42FtdqXAxVHQ0EAHS9qCHMQuJAPegoIAggACAAICxAB\" data-complete=\"true\"\u003emodern-production, indirectly heated full-wave dual-diode rectifier vacuum tube manufactured in Russia\u003c!--TgQPHd|||[[[null,null,null,null,null,null,null,null,null,null,null,null,[247864,null,0]]]]--\u003e\u003c\/mark\u003e.\u003cspan\u003e [\u003ca href=\"https:\/\/www.amplifiedparts.com\/products\/5ar4-tung-sol\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/www.tubedepot.com\/products\/tung-sol-5ar4-new-production-rectifier-vacuum-tube\"\u003e2\u003c\/a\u003e, \u003ca href=\"https:\/\/www.thetubestore.com\/tungsol-5ar4\"\u003e3\u003c\/a\u003e]\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"yhAwj\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\" data-sfc-inited=\"2\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003cdiv class=\"ZLzG0d ncoeY E8xBUb\" role=\"heading\" aria-level=\"3\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-wiz-attrbind=\"aria-level=XwxTVc_uz\/fLk2Md\" data-sfc-root=\"c\" data-complete=\"true\"\u003eKey Features and 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=\"c\" data-ved=\"2ahUKEwjZm42FtdqXAxVHQ0EAHS9qCHMQi4wTegoIAggACAAIEBAB\" data-hveid=\"CAIIAAgACBAQAQ\" data-complete=\"true\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eType:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Indirectly heated dual-diode, full-wave rectifier (interchangeable with any standard GZ34 or 5AR4).\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/www.tubedepot.com\/products\/tung-sol-5ar4-new-production-rectifier-vacuum-tube\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/www.thetubestore.com\/tungsol-5ar4\"\u003e2\u003c\/a\u003e]\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjZm42FtdqXAxVHQ0EAHS9qCHMQi4wTegoIAggACAAIEBAH\" data-hveid=\"CAIIAAgACBAQBw\" data-complete=\"true\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eVoltage Drop:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Features a low ~10V drop in plate voltage (B+) at full current demand, supporting dynamic sound response.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/www.tubedepot.com\/products\/tung-sol-5ar4-new-production-rectifier-vacuum-tube\"\u003e1\u003c\/a\u003e]\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjZm42FtdqXAxVHQ0EAHS9qCHMQi4wTegoIAggACAAIEBAN\" data-hveid=\"CAIIAAgACBAQDQ\" data-complete=\"true\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eConstruction:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Classic brown base, tandem-supported getter cup, dual mica spacers, and full 30mm internal plate structures.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/www.tubedepot.com\/products\/tung-sol-5ar4-new-production-rectifier-vacuum-tube\"\u003e1\u003c\/a\u003e]\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjZm42FtdqXAxVHQ0EAHS9qCHMQi4wTegoIAggACAAIEBAR\" data-hveid=\"CAIIAAgACBAQEQ\" data-complete=\"true\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eWarm-Up:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Controlled slow heater warm-up time helps protect and extend the life of surrounding power and preamp valves by allowing them to heat up before high plate voltage hits.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/www.stewmac.com\/electronics\/amps\/tubes-valves\/tung-sol-5ar4-rectifier-tube\/\"\u003e1\u003c\/a\u003e]\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjZm42FtdqXAxVHQ0EAHS9qCHMQi4wTegoIAggACAAIEBAX\" data-hveid=\"CAIIAAgACBAQFw\" data-complete=\"true\"\u003e\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eApplications:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Widely used in both high-fidelity (HiFi) audio equipment and instrument\/guitar amplifiers.\u003c\/span\u003e\u003c\/div\u003e","brand":"Tungsol","offers":[{"title":"Default Title","offer_id":67889459167311,"sku":null,"price":960.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/4354\/9519\/files\/images_fb50d62a-0224-4470-acaf-4f9dbd8813f5.jpg?v=1793111543","url":"https:\/\/theoldstockroom.com\/products\/5ar4-tungsol","provider":"The Old Stockroom","version":"1.0","type":"link"}