{"product_id":"archive-tubes-russian-6h8c-6sn7gt-vacuum-tube","title":"Archive Tubes 6H8C\/ 6SN7GT Vacuum Tube","description":"\u003cp\u003eThe 6H8C is a dual triode manufactured in Soviet-era tube factories from the postwar period through the late twentieth century for use in industrial, communications, and audio equipment. Developed as part of the USSR’s domestic receiving tube program, the 6H8C was built to provide a rugged, standardized medium-mu dual triode comparable to established Western designs while supporting the needs of military and civilian electronics production. The plate getter structure and robust Soviet manufacturing reflect the durable construction practices commonly found in Russian small-signal tubes of the period.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eArchive Assessed, Apos Assured\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAll Archive tubes are thoroughly tested, inspected, photographed, and inventoried, guaranteeing the quality of each tube that's shipped to customers. All tubes carry an Apos 12-month warranty against manufacturing defects.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAre the tubes...dusty...?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBecause these are genuine New Old Stock tubes, small cosmetic irregularities may be present. These aren't defects but artifacts of vintage manufacturing and decades of storage. They have no impact on reliability or sonic performance.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Type:\u003c\/strong\u003e Russian 6H8C 6SN7GT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGetter Type:\u003c\/strong\u003e Plate Getter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Type:\u003c\/strong\u003e Black Base\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e USSR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBox Type:\u003c\/strong\u003e NOS in Original Box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested on:\u003c\/strong\u003e Amplitrex AT1000 Advanced Digital Tube Tester\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Archive Tubes","offers":[{"title":"Matched Pair (2 Tubes) \/ Archive Vault","offer_id":47746628452588,"sku":"APS-1354-1","price":172.0,"currency_code":"USD","in_stock":true},{"title":"Matched Pair (2 Tubes) \/ Gold","offer_id":47746628485356,"sku":"APS-1354-2","price":158.0,"currency_code":"USD","in_stock":true},{"title":"Matched Pair (2 Tubes) \/ Silver","offer_id":47746628518124,"sku":"APS-1354-3","price":150.0,"currency_code":"USD","in_stock":true},{"title":"Matched Quad (4 Tubes) \/ Archive Vault","offer_id":47746628550892,"sku":"APS-1354-4","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Matched Quad (4 Tubes) \/ Gold","offer_id":47746628583660,"sku":"APS-1354-5","price":317.0,"currency_code":"USD","in_stock":true},{"title":"Matched Quad (4 Tubes) \/ Silver","offer_id":47746628616428,"sku":"APS-1354-6","price":300.0,"currency_code":"USD","in_stock":true},{"title":"Singles  (1 Tube) \/ Archive Vault","offer_id":47746628649196,"sku":"APS-1354-7","price":76.0,"currency_code":"USD","in_stock":true},{"title":"Singles  (1 Tube) \/ Gold","offer_id":47746628681964,"sku":"APS-1354-8","price":69.0,"currency_code":"USD","in_stock":true},{"title":"Singles  (1 Tube) \/ Silver","offer_id":47746628714732,"sku":"APS-1354-9","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/files\/RUSSIAN6H8C_6.jpg?v=1783016037","url":"https:\/\/apos.audio\/products\/archive-tubes-russian-6h8c-6sn7gt-vacuum-tube","provider":"Apos","version":"1.0","type":"link"}