{"title":"Working Class Tube Collection","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe Working Class Collection is our answer for musicians and audiophiles who want real vintage tube sound without spending collector-level money. Each order includes a randomly selected vintage USA or Japanese 12AU7 from trusted makers like RCA, GE, Sylvania, Toshiba, Matsushita, and more depending on inventory. These tubes are fully tested, verified, and guaranteed by Fuzz Audio. Expect warm, smooth, musical vintage tone perfect for hi-fi preamps, headphone amplifiers, vintage receivers, and guitar amps. Orders of 2–4 tubes are professionally matched by brand and test scores whenever possible. Real vintage tubes. Honest prices.\u003c\/p\u003e","products":[{"product_id":"5y3gt-vintage-rectifiers-working-class","title":"5Y3GT - Working Class Vintage Rectifiers","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:883f76c3-ea5b-482c-a06a-e77a902f3b5a-10\" data-testid=\"conversation-turn-18\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"bdc37a96-8df1-4e4d-92c5-5126dd80b033\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003ch2 data-section-id=\"ao0smc\" data-start=\"0\" data-end=\"35\"\u003eWorking Class Collection — 5Y3GT\u003c\/h2\u003e\n\u003cp data-start=\"37\" data-end=\"125\"\u003eNot everyone needs rare collector-grade rectifiers to experience real vintage tube feel.\u003c\/p\u003e\n\u003cp data-start=\"127\" data-end=\"299\"\u003eThe Working Class Collection was built for musicians, vintage amp owners, and first-time tube rollers who want authentic vintage performance without collector-level prices.\u003c\/p\u003e\n\u003cp data-start=\"301\" data-end=\"535\"\u003eThese vintage USA and Japanese 5Y3GT tubes were made during the golden age of vacuum tube manufacturing and sourced from old repair shop stock, organs, laboratory equipment, radios, and forgotten tube stashes across America and Japan.\u003c\/p\u003e\n\u003cp data-start=\"537\" data-end=\"762\"\u003eEach order includes a randomly selected vintage 5Y3GT from trusted makers such as RCA, GE, Sylvania, Raytheon, Toshiba, Matsushita, Hitachi, and others depending on current inventory. Brands and construction styles will vary.\u003c\/p\u003e\n\u003cp data-start=\"764\" data-end=\"1002\"\u003eYou may see light cosmetic wear, faded logos, or less collectible branding, but every tube is fully tested, verified, and selected because it still delivers what matters most: smooth response, reliable operation, and classic vintage feel.\u003c\/p\u003e\n\u003cp data-start=\"1004\" data-end=\"1246\"\u003eVintage 5Y3GT tubes are famous for their natural sag, softer attack, and warm compression in tweed-style guitar amplifiers and vintage audio equipment. They remain a favorite choice for players chasing authentic vintage amp response and feel.\u003c\/p\u003e\n\u003cp data-start=\"1248\" data-end=\"1326\"\u003eWe professionally match tubes by both brand and test scores whenever possible:\u003c\/p\u003e\n\u003cul data-start=\"1328\" data-end=\"1501\"\u003e\n\u003cli data-section-id=\"6rxkio\" data-start=\"1328\" data-end=\"1381\"\u003eOrders of 2–4 tubes will receive fully matched sets\u003c\/li\u003e\n\u003cli data-section-id=\"1o4zux4\" data-start=\"1382\" data-end=\"1439\"\u003eOrders larger than 4 tubes will be matched in sets of 4\u003c\/li\u003e\n\u003cli data-section-id=\"1ttd7om\" data-start=\"1440\" data-end=\"1501\"\u003eExample: an order of 8 tubes will receive two matched quads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1503\" data-end=\"1590\"\u003eThis is one of the most affordable ways to experience real vintage tube sound and feel.\u003c\/p\u003e\n\u003cp data-start=\"1592\" data-end=\"1620\"\u003eTested. Matched. Guaranteed.\u003c\/p\u003e\n\u003cp data-start=\"1622\" data-end=\"1653\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1622\" data-end=\"1653\" data-is-last-node=\"\"\u003eTurn on, Tune in, Fuzz Out.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Fuzz Audio","offers":[{"title":"USA","offer_id":42390972104739,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"Japan","offer_id":42390972137507,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/0699\/9331\/files\/WorkingClassTubes5Y3GT.jpg?v=1778098401"},{"product_id":"12au7-vintage-preamp-tubes-working-class","title":"12AU7 - Working Class Vintage Preamp Tubes","description":"\u003ch2 data-section-id=\"am64iw\" data-start=\"0\" data-end=\"35\"\u003eWorking Class Collection — 12AU7\u003c\/h2\u003e\n\u003cp data-start=\"37\" data-end=\"139\"\u003eNot everyone needs rare Telefunkens or collector-grade Mullards to experience real vintage tube sound.\u003c\/p\u003e\n\u003cp data-start=\"141\" data-end=\"303\"\u003eThe Working Class Collection was built for musicians, hi-fi listeners, and first-time tube rollers who want authentic vintage tone without collector-level prices.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"539\"\u003eThese vintage USA and Japanese 12AU7 tubes were made during the golden age of vacuum tube manufacturing and sourced from old repair shop stock, organs, laboratory equipment, radios, and forgotten tube stashes across America and Japan.\u003c\/p\u003e\n\u003cp data-start=\"541\" data-end=\"766\"\u003eEach order includes a randomly selected vintage 12AU7 from trusted makers such as RCA, GE, Sylvania, Raytheon, Toshiba, Matsushita, Hitachi, and others depending on current inventory. Brands and construction styles will vary.\u003c\/p\u003e\n\u003cp data-start=\"768\" data-end=\"982\"\u003eYou may see light cosmetic wear, faded logos, or less collectible branding, but every tube is fully tested, verified, and selected because it still delivers what matters most: warm, musical, reliable vintage sound.\u003c\/p\u003e\n\u003cp data-start=\"984\" data-end=\"1240\"\u003eVintage 12AU7 tubes are known for their warm and smooth presentation, balanced tone, and low noise operation. They remain a favorite in hi-fi preamps, headphone amplifiers, vintage receivers, studio equipment, and guitar amplifiers where natural musicality matters.\u003c\/p\u003e\n\u003cp data-start=\"1242\" data-end=\"1320\"\u003eWe professionally match tubes by both brand and test scores whenever possible:\u003c\/p\u003e\n\u003cul data-start=\"1321\" data-end=\"1494\"\u003e\n\u003cli data-section-id=\"6rxkio\" data-start=\"1321\" data-end=\"1374\"\u003eOrders of 2–4 tubes will receive fully matched sets\u003c\/li\u003e\n\u003cli data-section-id=\"1o4zux4\" data-start=\"1375\" data-end=\"1432\"\u003eOrders larger than 4 tubes will be matched in sets of 4\u003c\/li\u003e\n\u003cli data-section-id=\"1ttd7om\" data-start=\"1433\" data-end=\"1494\"\u003eExample: an order of 8 tubes will receive two matched quads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1496\" data-end=\"1574\"\u003eThis is one of the most affordable ways to experience real vintage tube sound.\u003c\/p\u003e\n\u003cp data-start=\"1576\" data-end=\"1604\"\u003eTested. Matched. Guaranteed.\u003c\/p\u003e\n\u003cp data-start=\"1606\" data-end=\"1637\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1606\" data-end=\"1637\" data-is-last-node=\"\"\u003eTurn on, Tune in, Fuzz Out.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Fuzz Audio","offers":[{"title":"USA","offer_id":42390976856099,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"Japan","offer_id":42390976888867,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/0699\/9331\/files\/12AU7WorkingClass.jpg?v=1778098429"},{"product_id":"12at7-vintage-preamp-tubes-working-class","title":"12AT7 - Working Class Vintage Preamp Tubes","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69fb8a5c-6238-83e8-a588-903ff104bdb7-0\" data-testid=\"conversation-turn-24\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"744745c6-c914-41ba-99e7-debd6393e813\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003ch2 data-section-id=\"am64g9\" data-start=\"0\" data-end=\"35\"\u003eWorking Class Collection — 12AT7\u003c\/h2\u003e\n\u003cp data-start=\"37\" data-end=\"139\"\u003eNot everyone needs rare Telefunkens or collector-grade Mullards to experience real vintage tube sound.\u003c\/p\u003e\n\u003cp data-start=\"141\" data-end=\"303\"\u003eThe Working Class Collection was built for musicians, hi-fi listeners, and first-time tube rollers who want authentic vintage tone without collector-level prices.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"539\"\u003eThese vintage USA and Japanese 12AT7 tubes were made during the golden age of vacuum tube manufacturing and sourced from old repair shop stock, organs, laboratory equipment, radios, and forgotten tube stashes across America and Japan.\u003c\/p\u003e\n\u003cp data-start=\"541\" data-end=\"766\"\u003eEach order includes a randomly selected vintage 12AT7 from trusted makers such as RCA, GE, Sylvania, Raytheon, Toshiba, Matsushita, Hitachi, and others depending on current inventory. Brands and construction styles will vary.\u003c\/p\u003e\n\u003cp data-start=\"768\" data-end=\"983\"\u003eYou may see light cosmetic wear, faded logos, or less collectible branding, but every tube is fully tested, verified, and selected because it still delivers what matters most: clear, dynamic, reliable vintage sound.\u003c\/p\u003e\n\u003cp data-start=\"985\" data-end=\"1262\"\u003eVintage 12AT7 tubes are known for their strong clarity, fast response, and warm balanced presentation. They are commonly used in guitar amplifiers, hi-fi equipment, studio gear, reverb drivers, phase inverter positions, and microphone preamps where articulation and headroom matter.\u003c\/p\u003e\n\u003cp data-start=\"1264\" data-end=\"1342\"\u003eWe professionally match tubes by both brand and test scores whenever possible:\u003c\/p\u003e\n\u003cul data-start=\"1344\" data-end=\"1517\"\u003e\n\u003cli data-section-id=\"6rxkio\" data-start=\"1344\" data-end=\"1397\"\u003eOrders of 2–4 tubes will receive fully matched sets\u003c\/li\u003e\n\u003cli data-section-id=\"1o4zux4\" data-start=\"1398\" data-end=\"1455\"\u003eOrders larger than 4 tubes will be matched in sets of 4\u003c\/li\u003e\n\u003cli data-section-id=\"1ttd7om\" data-start=\"1456\" data-end=\"1517\"\u003eExample: an order of 8 tubes will receive two matched quads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1519\" data-end=\"1597\"\u003eThis is one of the most affordable ways to experience real vintage tube sound.\u003c\/p\u003e\n\u003cp data-start=\"1599\" data-end=\"1627\"\u003eTested. Matched. Guaranteed.\u003c\/p\u003e\n\u003cp data-start=\"1629\" data-end=\"1660\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1629\" data-end=\"1660\" data-is-last-node=\"\"\u003eTurn on, Tune in, Fuzz Out.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Fuzz Audio","offers":[{"title":"USA","offer_id":42391100981283,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"Japan","offer_id":42391101014051,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/0699\/9331\/files\/April2026-1930copy.jpg?v=1778105603"},{"product_id":"12bh7-vintage-preamp-tubes-working-class","title":"12BH7 - Working Class Vintage Preamp Tubes","description":"\u003ch2 data-section-id=\"am62xi\" data-start=\"0\" data-end=\"35\"\u003eWorking Class Collection — 12BH7\u003c\/h2\u003e\n\u003cp data-start=\"37\" data-end=\"139\"\u003eNot everyone needs rare Telefunkens or collector-grade Mullards to experience real vintage tube sound.\u003c\/p\u003e\n\u003cp data-start=\"141\" data-end=\"303\"\u003eThe Working Class Collection was built for musicians, hi-fi listeners, and first-time tube rollers who want authentic vintage tone without collector-level prices.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"539\"\u003eThese vintage USA and Japanese 12BH7 tubes were made during the golden age of vacuum tube manufacturing and sourced from old repair shop stock, organs, laboratory equipment, radios, and forgotten tube stashes across America and Japan.\u003c\/p\u003e\n\u003cp data-start=\"541\" data-end=\"766\"\u003eEach order includes a randomly selected vintage 12BH7 from trusted makers such as RCA, GE, Sylvania, Raytheon, Toshiba, Matsushita, Hitachi, and others depending on current inventory. Brands and construction styles will vary.\u003c\/p\u003e\n\u003cp data-start=\"768\" data-end=\"983\"\u003eYou may see light cosmetic wear, faded logos, or less collectible branding, but every tube is fully tested, verified, and selected because it still delivers what matters most: warm, powerful, reliable vintage sound.\u003c\/p\u003e\n\u003cp data-start=\"985\" data-end=\"1266\"\u003eVintage 12BH7 tubes are known for their smooth presentation, strong drive capability, and rich musical character. They are commonly used in hi-fi preamps, vintage receivers, driver stages, studio equipment like the LA-2A, and certain guitar amplifiers where depth, dynamics, and stability matter.\u003c\/p\u003e\n\u003cp data-start=\"1268\" data-end=\"1346\"\u003eWe professionally match tubes by both brand and test scores whenever possible:\u003c\/p\u003e\n\u003cul data-start=\"1348\" data-end=\"1521\"\u003e\n\u003cli data-section-id=\"6rxkio\" data-start=\"1348\" data-end=\"1401\"\u003eOrders of 2–4 tubes will receive fully matched sets\u003c\/li\u003e\n\u003cli data-section-id=\"1o4zux4\" data-start=\"1402\" data-end=\"1459\"\u003eOrders larger than 4 tubes will be matched in sets of 4\u003c\/li\u003e\n\u003cli data-section-id=\"1ttd7om\" data-start=\"1460\" data-end=\"1521\"\u003eExample: an order of 8 tubes will receive two matched quads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1523\" data-end=\"1601\"\u003eThis is one of the most affordable ways to experience real vintage tube sound.\u003c\/p\u003e\n\u003cp data-start=\"1603\" data-end=\"1631\"\u003eTested. Matched. Guaranteed.\u003c\/p\u003e\n\u003cp data-start=\"1633\" data-end=\"1664\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1633\" data-end=\"1664\" data-is-last-node=\"\"\u003eTurn on, Tune in, Fuzz Out.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Fuzz Audio","offers":[{"title":"USA","offer_id":42391106125859,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"Japan","offer_id":42391106158627,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/0699\/9331\/files\/April2026-1906copy.jpg?v=1778105666"},{"product_id":"6sn7gt-working-class-vintage-preamp-tubes","title":"6SN7GT - Working Class Vintage Preamp Tubes","description":"\u003ch2 data-section-id=\"59hqf\" data-start=\"0\" data-end=\"36\"\u003eWorking Class Collection — 6SN7GT\u003c\/h2\u003e\n\u003cp data-start=\"38\" data-end=\"139\"\u003eNot everyone needs rare Tung-Sols or collector-grade Sylvanias to experience real vintage tube sound.\u003c\/p\u003e\n\u003cp data-start=\"141\" data-end=\"303\"\u003eThe Working Class Collection was built for musicians, hi-fi listeners, and first-time tube rollers who want authentic vintage tone without collector-level prices.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"538\"\u003eThese vintage USA and Japanese 6SN7 tubes were made during the golden age of vacuum tube manufacturing and sourced from old repair shop stock, organs, laboratory equipment, radios, and forgotten tube stashes across America and Japan.\u003c\/p\u003e\n\u003cp data-start=\"540\" data-end=\"774\"\u003eEach order includes a randomly selected vintage 6SN7 from trusted makers such as RCA, GE, Sylvania, Raytheon, Tung-Sol, Toshiba, Hitachi, Matsushita, and others depending on current inventory. Brands and construction styles will vary.\u003c\/p\u003e\n\u003cp data-start=\"776\" data-end=\"947\"\u003eTubes may be labeled 6SN7GT, 6SN7GTA, 6SN7GTB, or 6SN7WGT depending on inventory. All variations offered in this collection are compatible with standard 6SN7 applications.\u003c\/p\u003e\n\u003cp data-start=\"949\" data-end=\"1167\"\u003eYou may see light cosmetic wear, faded logos, or less collectible branding, but every tube is fully tested, verified, and selected because it still delivers what matters most: spacious, musical, reliable vintage sound.\u003c\/p\u003e\n\u003cp data-start=\"1169\" data-end=\"1453\"\u003eVintage 6SN7 tubes are loved for their smooth presentation, wide soundstage, natural warmth, and low noise operation. They remain a favorite in hi-fi preamps, headphone amplifiers, vintage receivers, studio equipment, and certain guitar amplifiers where depth and realism matter most.\u003c\/p\u003e\n\u003cp data-start=\"1455\" data-end=\"1533\"\u003eWe professionally match tubes by both brand and test scores whenever possible:\u003c\/p\u003e\n\u003cul data-start=\"1535\" data-end=\"1708\"\u003e\n\u003cli data-section-id=\"6rxkio\" data-start=\"1535\" data-end=\"1588\"\u003eOrders of 2–4 tubes will receive fully matched sets\u003c\/li\u003e\n\u003cli data-section-id=\"1o4zux4\" data-start=\"1589\" data-end=\"1646\"\u003eOrders larger than 4 tubes will be matched in sets of 4\u003c\/li\u003e\n\u003cli data-section-id=\"1ttd7om\" data-start=\"1647\" data-end=\"1708\"\u003eExample: an order of 8 tubes will receive two matched quads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1710\" data-end=\"1788\"\u003eThis is one of the most affordable ways to experience real vintage tube sound.\u003c\/p\u003e\n\u003cp data-start=\"1790\" data-end=\"1818\"\u003eTested. Matched. Guaranteed.\u003c\/p\u003e\n\u003cp data-start=\"1820\" data-end=\"1851\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1820\" data-end=\"1851\" data-is-last-node=\"\"\u003eTurn on, Tune in, Fuzz Out.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Fuzz Audio","offers":[{"title":"USA","offer_id":42391158095907,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"Japan","offer_id":42391158128675,"sku":null,"price":25.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/0699\/9331\/files\/6SN7WorkingClass.jpg?v=1778110792"},{"product_id":"6v6gt-working-class-vintage-power-tubes","title":"6V6GT - Working Class Vintage Power Tubes","description":"\u003ch2 data-section-id=\"arkrt9\" data-start=\"0\" data-end=\"35\"\u003eWorking Class Collection — 6V6GT\u003c\/h2\u003e\n\u003cp data-start=\"37\" data-end=\"125\"\u003eNot everyone needs rare collector-grade power tubes to experience real vintage amp tone.\u003c\/p\u003e\n\u003cp data-start=\"127\" data-end=\"290\"\u003eThe Working Class Collection was built for musicians, hi-fi listeners, and first-time tube rollers who want authentic vintage sound without collector-level prices.\u003c\/p\u003e\n\u003cp data-start=\"292\" data-end=\"524\"\u003eThese vintage USA and Japanese 6V6 tubes were made during the golden age of vacuum tube manufacturing and sourced from old repair shop stock, organs, laboratory equipment, radios, and forgotten tube stashes across America and Japan.\u003c\/p\u003e\n\u003cp data-start=\"526\" data-end=\"759\"\u003eEach order includes a randomly selected vintage 6V6 from trusted makers such as RCA, GE, Sylvania, Raytheon, Tung-Sol, Toshiba, Hitachi, Matsushita, and others depending on current inventory. Brands and construction styles will vary.\u003c\/p\u003e\n\u003cp data-start=\"761\" data-end=\"956\"\u003eTubes may be labeled 6V6GT, 6V6GTA, or equivalent military and industrial variants depending on inventory. All variations offered in this collection are compatible with standard 6V6 applications.\u003c\/p\u003e\n\u003cp data-start=\"958\" data-end=\"1171\"\u003eYou may see light cosmetic wear, faded logos, or less collectible branding, but every tube is fully tested, verified, and selected because it still delivers what matters most: warm, dynamic, reliable vintage tone.\u003c\/p\u003e\n\u003cp data-start=\"1173\" data-end=\"1421\"\u003eVintage 6V6 tubes are famous for their smooth breakup, rich mids, and compressed musical response. They remain a favorite in classic Fender-style guitar amplifiers, vintage hi-fi equipment, and studio gear where warmth and touch sensitivity matter.\u003c\/p\u003e\n\u003cp data-start=\"1423\" data-end=\"1501\"\u003eWe professionally match tubes by both brand and test scores whenever possible:\u003c\/p\u003e\n\u003cul data-start=\"1503\" data-end=\"1676\"\u003e\n\u003cli data-section-id=\"6rxkio\" data-start=\"1503\" data-end=\"1556\"\u003eOrders of 2–4 tubes will receive fully matched sets\u003c\/li\u003e\n\u003cli data-section-id=\"1o4zux4\" data-start=\"1557\" data-end=\"1614\"\u003eOrders larger than 4 tubes will be matched in sets of 4\u003c\/li\u003e\n\u003cli data-section-id=\"1ttd7om\" data-start=\"1615\" data-end=\"1676\"\u003eExample: an order of 8 tubes will receive two matched quads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1678\" data-end=\"1756\"\u003eThis is one of the most affordable ways to experience real vintage tube sound.\u003c\/p\u003e\n\u003cp data-start=\"1758\" data-end=\"1786\"\u003eTested. Matched. Guaranteed.\u003c\/p\u003e\n\u003cp data-start=\"1788\" data-end=\"1819\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1788\" data-end=\"1819\" data-is-last-node=\"\"\u003eTurn on, Tune in, Fuzz Out.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Fuzz Audio","offers":[{"title":"USA","offer_id":42391163306019,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"Japan","offer_id":42391163338787,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/0699\/9331\/files\/April2026-1911copy.jpg?v=1778110763"}],"url":"https:\/\/fuzzaudio.shop\/en-ca\/collections\/working-class-tube-collection.oembed","provider":"Fuzz Audio","version":"1.0","type":"link"}