{"product_id":"best-single-2-6c8g-rca-black-plates-nos-1957-4-2-3-8ma-same-gm","title":"(Best Single #2) 6C8G RCA black plates NOS 1957 (4.2\/3.8ma) (Same Gm)","description":"\u003cp\u003e6C8G RCA black plates NOS 1957\u003c\/p\u003e\n\u003cp\u003e4.2ma Gm=1500\u003c\/p\u003e\n\u003cp\u003e3.8ma Gm=1500\u003c\/p\u003e\n\u003cp\u003e   \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eTested in Amplitrex\u003c\/p\u003e\n\u003cp\u003eVplate = 250V\u003c\/p\u003e\n\u003cp\u003eVgrid = -4.6V\u003c\/p\u003e\n\u003cp\u003eGood NOS Ma = 3ma\u003c\/p\u003e\n\u003cp\u003eGood NOS Gm 1500-1600\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003edual-triode\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eYou can buy an adapter socket on EBAY to sub this tube for a 6SL7GT\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":49897890545916,"sku":"6C8G","price":21.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/tubeworldexpress.com\/products\/best-single-2-6c8g-rca-black-plates-nos-1957-4-2-3-8ma-same-gm","provider":"Tube World Express","version":"1.0","type":"link"}