{"product_id":"tung-sol-12ax7-ecc803-s-gold-pin","title":"Tung-Sol 12AX7 \/ ECC803-S Gold Pin","description":"\u003ch1\u003e\n\u003cstrong\u003eTung-Sol 12AX7 \/ ECC83\u003c\/strong\u003e \u003c\/h1\u003e\n\u003cp\u003ePrice of NOS 12AX7s got you down? This new production Tung-Sol 12AX7 made in Russia is the answer! Very low noise and microphonics, but if you've got a really high-gain phonostage the new \u003cstrong\u003eMullard re-issue\u003c\/strong\u003e might be a better choice. Gorgeous mids, beautiful dynamics, and a nice 3D soundstage. If you're looking for a smidge more relaxed top end, give the \u003cstrong\u003eMullard re-issue\u003c\/strong\u003e a try. \u003cstrong\u003ePrice is for a single tube.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eA quick note on this tube:\u003c\/strong\u003e\u003c\/em\u003e The filaments on these Tung-Sols are almost completely encased in the plate structure. So if you don't see them glowing as bright as some of your other 12AX7s... don't sweat it. It's normal for this tube.\u003c\/p\u003e\n\u003cp\u003eThese tubes tested extremely low in noise and microphonics across the board, so we do not have any Driver Grade.\u003c\/p\u003e\n\u003cdiv align=\"center\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/O6WEMt4LJj8\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003ePlatinum grade -\u003c\/strong\u003e The best of the best. Lowest noise and microphony with the tightest triode balance we have available. This is typically 10% or tighter, but may be higher depending on available stock.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGold grade -\u003c\/strong\u003e Low noise and microphonics with a triode balance typically between 15% and 20%, but may be higher depending on available stock.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDriver\/Buffer grade -\u003c\/strong\u003e \u003cem\u003eNot available for this tube.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf you have a preamp or phonostage, you need at least Gold grade.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/grading-and-matching-small-signal-tubes\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003eClick here for a more in depth discussion on how we grade tubes.\u003cbr\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003ePrice includes matching in any quantity you need at \u003cstrong\u003eno extra charge.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Tung-Sol","offers":[{"title":"Platinum Grade \/ No Cryo","offer_id":21830527173,"sku":"TUNG-SOL 12AX7 GP P","price":55.95,"currency_code":"USD","in_stock":true},{"title":"Platinum Grade \/ Yes Cryo","offer_id":21830527109,"sku":"TUNG-SOL 12AX7 GP P C","price":63.95,"currency_code":"USD","in_stock":true},{"title":"Gold Grade \/ No Cryo","offer_id":41664357793976,"sku":"TUNG-SOL 12AX7 GP G","price":45.95,"currency_code":"USD","in_stock":true},{"title":"Gold Grade \/ Yes Cryo","offer_id":41664357826744,"sku":"TUNG-SOL 12AX7 GP G C","price":53.95,"currency_code":"USD","in_stock":true},{"title":"Kevin's Stash \/ No Cryo","offer_id":29530421362748,"sku":"TUNG-SOL 12AX7 GP KS","price":65.95,"currency_code":"USD","in_stock":true},{"title":"Kevin's Stash \/ Yes Cryo","offer_id":29530421395516,"sku":"TUNG-SOL 12AX7 GP KS C","price":73.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/c83835f4c12fea4e1905c52e264c04cb.jpg?v=1741632613","url":"https:\/\/upscaleaudio.pro\/products\/tung-sol-12ax7-ecc803-s-gold-pin","provider":"Upscale Audio","version":"1.0","type":"link"}