{"product_id":"6c45pi-sovtek","title":"6C45Pi Sovtek","description":"\u003cdiv class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAIIAAgACAoQAA\" 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\"\u003e6C45Pi\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e (also written as \u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e6C45P\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e or the Cyrillic military designation \u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e6S45P-E\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e \/ \u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e6С45П-Е\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e) is a \u003cmark class=\"b6AQX\" data-wiz-attrbind=\"class=OxxKmf_u\/cFwyDc\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjp-43Fl9qXAxWcVkEAHaJGEWEQuJAPegoIAggACAAIChAB\" data-complete=\"true\"\u003ehigh-mu, high-transconductance single miniature triode 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 (widely produced by Sovtek and Electro-Harmonix).\u003cspan\u003e [\u003ca href=\"https:\/\/www.tubeampdoctor.com\/en\/6c45pi-r\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/www.amplifiedparts.com\/products\/vacuum-tube-6c45pi-sovtek\"\u003e2\u003c\/a\u003e, \u003ca href=\"https:\/\/shop.ehx.com\/catalog\/tubes-specs\/6C45Pi-EB.pdf\"\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=OxxKmf_14\/fLk2Md\" data-sfc-root=\"c\" data-complete=\"true\"\u003eKey Technical 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=\"2ahUKEwjp-43Fl9qXAxWcVkEAHaJGEWEQi4wTegoIAggACAAIExAB\" data-hveid=\"CAIIAAgACBMQAQ\" 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\"\u003eTube Type:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Single UHF\/high-frequency triode with central frame-grid\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/www.r-type.org\/exhib\/abn0053.htm\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/shop.ehx.com\/catalog\/tubes-specs\/6C45Pi-EB.pdf\"\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=\"2ahUKEwjp-43Fl9qXAxWcVkEAHaJGEWEQi4wTegoIAggACAAIExAH\" data-hveid=\"CAIIAAgACBMQBw\" 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\"\u003eHeater (Filament) Voltage \/ Current:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 6.3V (5.7V–6.6V range) at ~0.44A (410–470 mA)\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/shop.ehx.com\/catalog\/addimages\/6c45pi-sovtek.pdf\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/www.r-type.org\/exhib\/abn0053.htm\"\u003e2\u003c\/a\u003e, \u003ca href=\"https:\/\/shop.ehx.com\/catalog\/tubes-specs\/6C45Pi-EB.pdf\"\u003e3\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=\"2ahUKEwjp-43Fl9qXAxWcVkEAHaJGEWEQi4wTegoIAggACAAIExAN\" data-hveid=\"CAIIAAgACBMQDQ\" 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\"\u003eMaximum Plate Voltage (\\(V_{a}\\)):\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 150V (some schematics\/sources note up to 200V depending on design context)\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/hifihaven.org\/index.php?threads\/6c45pi-2a3-se-amp-w-interstage-transformers.14571\/page-2\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/www.r-type.org\/exhib\/abn0053.htm\"\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=\"2ahUKEwjp-43Fl9qXAxWcVkEAHaJGEWEQi4wTegoIAggACAAIExAU\" data-hveid=\"CAIIAAgACBMQFA\" 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\"\u003eMaximum Cathode Current:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 52 mA – 60 mA\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/shop.ehx.com\/catalog\/tubes-specs\/6C45Pi-EB.pdf\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/www.r-type.org\/exhib\/abn0053.htm\"\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=\"2ahUKEwjp-43Fl9qXAxWcVkEAHaJGEWEQi4wTegoIAggACAAIExAa\" data-hveid=\"CAIIAAgACBMQGg\" 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\"\u003eMaximum Plate Dissipation:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 7.8W\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/amperatubes.com\/tube\/6C45Pi\/\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/shop.ehx.com\/catalog\/addimages\/6c45pi-sovtek.pdf\"\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=\"2ahUKEwjp-43Fl9qXAxWcVkEAHaJGEWEQi4wTegoIAggACAAIExAg\" data-hveid=\"CAIIAAgACBMQIA\" 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\"\u003eTransconductance (\\(g_{m}\\)):\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e ~45 mA\/V\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/www.amplifiedparts.com\/products\/vacuum-tube-6c45pi-sovtek\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/www.r-type.org\/exhib\/abn0053.htm\"\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=\"2ahUKEwjp-43Fl9qXAxWcVkEAHaJGEWEQi4wTegoIAggACAAIExAn\" data-hveid=\"CAIIAAgACBMQJw\" 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\"\u003eAmplification Factor (μ):\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e ~52\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/www.r-type.org\/exhib\/abn0053.htm\"\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=\"2ahUKEwjp-43Fl9qXAxWcVkEAHaJGEWEQi4wTegoIAggACAAIExAt\" data-hveid=\"CAIIAAgACBMQLQ\" 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\"\u003eBase Type:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 9-pin Noval (B9A)\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/www.r-type.org\/exhib\/abn0053.htm\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/amperatubes.com\/tube\/6C45Pi\/\"\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=\"2ahUKEwjp-43Fl9qXAxWcVkEAHaJGEWEQi4wTegoIAggACAAIExAx\" data-hveid=\"CAIIAAgACBMQMQ\" 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\"\u003eWestern Electric Equivalent:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Electrically and functionally similar to the \u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eWE 437A\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e (though pin-radius\/pinout details differ for some sockets, occasionally requiring an adapter).\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/www.tubeampdoctor.com\/en\/6c45pi-r\"\u003e1\u003c\/a\u003e]\u003c\/span\u003e\n\u003c\/div\u003e","brand":"Sovtek","offers":[{"title":"Default Title","offer_id":67888980721743,"sku":null,"price":940.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/4354\/9519\/files\/images_793c7527-ff5b-4b83-b7d0-e00d6cfac4b5.jpg?v=1793103691","url":"https:\/\/theoldstockroom.com\/products\/6c45pi-sovtek","provider":"The Old Stockroom","version":"1.0","type":"link"}