{"product_id":"3-sylvania-50l6-50l6gt-vacuum-tubes-tall-66052","title":"3 Sylvania 50L6 50L6GT Vacuum Tubes Tall Base Coated Glass Lot Of Three","description":"\u003cp\u003eThis lot of three Sylvania tall base, coated glass 50L6GT tubes was tested on our Paul Hart-calibrated TV7\/U for shorts, gas and transconductance. There were no shorts or gas.\u003c\/p\u003e\n\u003cp\u003eThey measured 59, 72 and 76 where minimum (65%) is 45.\u003c\/p\u003e\n\u003cp\u003eThis new old stock, new in box matched pair of GE 6FQ7 \/ 6CG7 dual triodes was tested on our Paul Hart-calibrated TV7\/U for shorts, gas and transconductance. There were no shorts or gas.\u003cbr\u003e\n-\u003cbr\u003e\nTube One measured 80\/80 while Tube Two measured 82\/84 where minimum (65%) is 50\/50 and 100% is 77\/77.\u003c\/p\u003e\n\u003cp\u003eThese tubes have copper support rods; top O getters, gray ladder plates; excellent flashing and three horizontal holes underneath and parallel to the plates' short axes.\u003c\/p\u003e\n\u003cp\u003eI have played them in my Sound Craftsmen RC-2 monoblock amplifiers with adapters (not included) and they sounded outstanding. They were dead quiet when the preamp was muted and had excellent frequency response, sound-staging, and dynamics.\u003c\/p\u003e","brand":"Lowtechelec","offers":[{"title":"Default Title","offer_id":62867699826847,"sku":null,"price":21.38,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0397\/5344\/9631\/files\/il_fullxfull.6865543607_2rm2_5a92eacb-22c1-4033-b6e5-5c9e519ce24e.jpg?v=1789728924","url":"https:\/\/lowtechelec.com\/en-au\/products\/3-sylvania-50l6-50l6gt-vacuum-tubes-tall-66052","provider":"Lowtechelec","version":"1.0","type":"link"}