{"product_id":"7868-electro-harmonix","title":"7868 Electro-Harmonix","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\"\u003eElectro-Harmonix 7868\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e (7868EH) is a \u003cmark class=\"b6AQX\" data-wiz-attrbind=\"class=OMFAEc_r\/cFwyDc\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjwp5XF5NmXAxWnTkEAHTWYKpEQuJAPegoIAggACAAICxAB\" data-complete=\"true\"\u003ecurrent-production beam power pentode vacuum tube manufactured in Russia by New Sensor\u003c!--TgQPHd|||[[[null,null,null,null,null,null,null,null,null,null,null,null,[247864,null,0]]]]--\u003e\u003c\/mark\u003e, designed as a modern reproduction to revive hard-to-find vintage audio and guitar amplifiers.\u003cspan\u003e [\u003ca href=\"https:\/\/shop.ehx.com\/item\/7868eh\/\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/partsconnexion.com\/tube-new-electro-harmonix-7868\/\"\u003e2\u003c\/a\u003e, \u003ca href=\"https:\/\/www.facebook.com\/groups\/VTAgroup\/posts\/10161763361536333\/\"\u003e3\u003c\/a\u003e, \u003ca href=\"https:\/\/www.tubedepot.com\/products\/electro-harmonix-7868-power-vacuum-tube?srsltid=AYCX9vJ7amVgGi-nOHyOrjPOBq7F_0pEEmNT7dVmS7iQg29S4NLUfXKE\"\u003e4\u003c\/a\u003e, \u003ca href=\"https:\/\/www.thetubestore.com\/electro-harmonix-7868\"\u003e5\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=OMFAEc_13\/fLk2Md\" data-sfc-root=\"c\" data-complete=\"true\"\u003eKey Specifications \u0026amp; Important Notes\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=\"2ahUKEwjwp5XF5NmXAxWnTkEAHTWYKpEQi4wTegoIAggACAAIEhAB\" data-hveid=\"CAIIAAgACBIQAQ\" 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 Beam power pentode (9-pin design functionally similar to a 7591A).\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/partsconnexion.com\/tube-new-electro-harmonix-7868\/\"\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=\"2ahUKEwjwp5XF5NmXAxWnTkEAHTWYKpEQi4wTegoIAggACAAIEhAH\" data-hveid=\"CAIIAAgACBIQBw\" 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 Style:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Manufactured with a \u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003emagnoval-style base\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e rather than the original vintage Novar base.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/www.amplifiedparts.com\/products\/vacuum-tube-7868-electro-harmonix?srsltid=AYCX9vJRmdW_64cSQxHW27t_yEUBN_HnVg5qQumrF35mYvDJBeyGpVdt\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/www.diyaudio.com\/community\/threads\/suggestions-needed-on-buying-7868-tubes.299743\/\"\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=\"2ahUKEwjwp5XF5NmXAxWnTkEAHTWYKpEQi4wTegoIAggACAAIEhAN\" data-hveid=\"CAIIAAgACBIQDQ\" 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\"\u003ePin Size Difference:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e According to user discussions on \u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-wiz-uids=\"OMFAEc_1t\" data-complete=\"true\"\u003e\u003cspan class=\"R78TQ\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003ca class=\"gQWhZ\" rel=\"noopener\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjwp5XF5NmXAxWnTkEAHTWYKpEQy_kOegoIAggACAAIEhAP\" data-hveid=\"CAIIAAgACBIQDw\" href=\"https:\/\/www.diyaudio.com\/community\/threads\/suggestions-needed-on-buying-7868-tubes.299743\/\" data-complete=\"true\" target=\"_blank\"\u003ediyAudio\u003c!--TgQPHd|||[]--\u003e\u003c\/a\u003e\u003c!--TgQPHd|||[[[null,null,null,null,null,null,[[1793089935332336,4279975,2435487797],null,null,null,null,[[2,0,0,19]]],\u0026quot;https:\/\/www.diyaudio.com\/community\/threads\/suggestions-needed-on-buying-7868-tubes.299743\/\u0026quot;],0,0],\u0026quot;\\u0026OMFAEc_1s:u9afN\u0026quot;,\u0026quot;\\u0026OMFAEc_1s:kEV45c\u0026quot;]--\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[[\u0026quot;https:\/\/www.diyaudio.com\/community\/threads\/suggestions-needed-on-buying-7868-tubes.299743\/\u0026quot;,null,null,[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,[{\u0026quot;1218\u0026quot;:[16,null,null,null,[1]]}]],16,null,\u0026quot;Suggestions needed on buying 7868 tubes - diyAudio\u0026quot;,\u0026quot;7868 Tube Pin Compatibility: New production 7868 tubes, such as the Electro-Harmonix (EH) 7868, are manufactured with Magnoval bases, resulting in fatter pins compared to the original Novar-based 7868 tubes. This difference in pin size means that once the EH 7868 tubes are installed, it can be difficult to revert to original stock (OS) tubes without modifying or replacing the existing sockets.\u0026quot;,null,\u0026quot;diyAudio\u0026quot;,\u0026quot;https:\/\/encrypted-tbn0.gstatic.com\/faviconV2?url\\u003dhttps:\/\/www.diyaudio.com\\u0026client\\u003dAIM\\u0026size\\u003d128\\u0026type\\u003dFAVICON\\u0026fallback_opts\\u003dTYPE,SIZE,URL\u0026quot;,[[1793089935332336,4279975,2435487797],null,null,null,null,[[2,0,0,19]]],null,\u0026quot;59c9e2dc-837d-49ff-8639-bd49e23be015\u0026quot;]]--\u003e\u003c\/span\u003e, the pins on the Electro-Harmonix 7868 are \u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003eslightly thicker\/larger\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e in diameter than original stock (OS) USA-made 7868 tubes.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/www.thetubestore.com\/electro-harmonix-7868\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/www.diyaudio.com\/community\/threads\/suggestions-needed-on-buying-7868-tubes.299743\/\"\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=\"2ahUKEwjwp5XF5NmXAxWnTkEAHTWYKpEQi4wTegoIAggACAAIEhAU\" data-hveid=\"CAIIAAgACBIQFA\" 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\"\u003eInstallation:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e They fit into old sockets as a snug fit (a gentle rocking motion helps during installation), though switching back to original vintage tubes later can be tight or may require socket attention.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/www.thetubestore.com\/electro-harmonix-7868\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/www.diyaudio.com\/community\/threads\/suggestions-needed-on-buying-7868-tubes.299743\/\"\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=\"2ahUKEwjwp5XF5NmXAxWnTkEAHTWYKpEQi4wTegoIAggACAAIEhAa\" data-hveid=\"CAIIAAgACBIQGg\" 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\"\u003e\u003cspan class=\"yADgie\"\u003eCommon Applications:\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003cspan class=\"yADgie\"\u003e Used in vintage high-fidelity and musical instrument amplifiers, such as Fisher, Ampeg, Bogen, Sherwood, and various vintage jukeboxes (Wurlitzer, Rock-Ola, Seeburg).\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e [\u003ca href=\"https:\/\/www.tubeampdoctor.com\/en\/eh-7868-electro-harmonix\/russia\"\u003e1\u003c\/a\u003e, \u003ca href=\"https:\/\/www.tubedepot.com\/products\/electro-harmonix-7868-power-vacuum-tube?srsltid=AYCX9vJ7amVgGi-nOHyOrjPOBq7F_0pEEmNT7dVmS7iQg29S4NLUfXKE\"\u003e2\u003c\/a\u003e, \u003ca href=\"https:\/\/partsconnexion.com\/tube-new-electro-harmonix-7868\/\"\u003e3\u003c\/a\u003e]\u003c\/span\u003e\n\u003c\/div\u003e","brand":"Electro-Harmonix","offers":[{"title":"Default Title","offer_id":67887530344527,"sku":null,"price":900.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/4354\/9519\/files\/images_4d6c1ced-4eda-4d0f-989d-cd4607d356bb.jpg?v=1793089920","url":"https:\/\/theoldstockroom.com\/products\/7868-electro-harmonix","provider":"The Old Stockroom","version":"1.0","type":"link"}