{"product_id":"matched-pair-sylvania-6k6-6k6gt-vacuum-12417","title":"Matched Pair Sylvania 6K6 6K6GT Vacuum Tubes Valves","description":"\u003cp\u003eThis matched pair of Sylvania-MANUFACTURED, Philco-LABELED 6K6GT tubes was tested on our Maxi-Matcher 400 volts on the plates and a bias of -36 volts for shorts, gas and transconductance. There were no shorts or gas. \u003c\/p\u003e\n\u003cp\u003eTube One drew 18.4 milliamps' plate current and measured 1460 micromhos. Tube Two measured 19.5\/1710. New nominal is within one standard deviation of 1900. \u003c\/p\u003e\n\u003cp\u003eThese tubes have copper support rods; rectangular mica spacers; anode radiators for cooler tube operation and longer life and 312 5126 and 312 5052 provenance\/date codes. \u003c\/p\u003e\n\u003cp\u003eAs I write, I am playing them in my Mini Mite 2013 and they sound great.\u003c\/p\u003e","brand":"Lowtechelec","offers":[{"title":"Default Title","offer_id":62787222470815,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0397\/5344\/9631\/files\/il_fullxfull.6842198161_6gy2_93d0d484-5e6f-4cf7-8540-6a3cd1fc004b.jpg?v=1777781739","url":"https:\/\/lowtechelec.com\/products\/matched-pair-sylvania-6k6-6k6gt-vacuum-12417","provider":"Lowtechelec","version":"1.0","type":"link"}