{"product_id":"new-sophia-electric-blue-glass-kt66-tubes-holiday-special","title":"New: Sophia Electric Blue Glass KT66 tubes - Cosmetic Imperfection","description":"\u003cp\u003eThis is a brand-new Grade A KT66 matched pair. There is a small loose piece of glass inside the enclosure, which should not affect either its sonic performance or lifespan.\u003c\/p\u003e\n\u003cp\u003eThe price is for two Grade A KT66 matched tubes with a 30-day warranty.\u003c\/p\u003e\n\u003cp\u003eKT66 was the European answer to the super popular North American 6L6. Sophia Electric’s design utilized the virtue of vintage KT66 and incorporated modern design and material to re-make a great-sounding tube model. \u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSophia Electric KT66 tube is f\u003c\/span\u003eully interchangeable with vintage British KT66 tube and will replace 6L6 in most amps. It also can replace El34 in an El34 amp with a self-biased design. Note El34 tube amp needs to connect pin 1 and pin 8 when using with 6L6 and KT66. Check with your amp maker when using this tube in an El34 amplifier.\u003c\/p\u003e\n\u003ccenter\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/center\u003e","brand":"Sophia Electric","offers":[{"title":"Default Title","offer_id":48094618976506,"sku":null,"price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0032\/4239\/3669\/files\/KT66blue.jpg?v=1764355807","url":"https:\/\/sophiaelectric.com\/products\/new-sophia-electric-blue-glass-kt66-tubes-holiday-special","provider":"Sophia Electric","version":"1.0","type":"link"}