{"product_id":"5719-sylvania-gold-brand-nos-1952-p3","title":"(!!) (Best Pair) 5719 Sylvania Gold Brand NOS 1952 in white boxes (0.9ma\/0.8ma) 1-3% matched","description":"\u003cp\u003e1 matched pair) GB-5719 Sylvania Gold Brand NOS 1952 (similar to 6AD4)\u003c\/p\u003e\n\u003cp\u003e1 tube) 0.9ma Gm=2100\u003c\/p\u003e\n\u003cp\u003e1 tube) 0.8ma Gm=2000\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMatched on Amplitrex:\u003c\/p\u003e\n\u003cp\u003eVplate=100V\u003c\/p\u003e\n\u003cp\u003eVgrid=-1V\u003c\/p\u003e\n\u003cp\u003eNOS mA = .75mA\u003c\/p\u003e\n\u003cp\u003eNOS Gm = 1700\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e- T3 subminiature audio triode\u003c\/p\u003e\n\u003cp\u003e- 5719=6AD4 with same Mu but Gm raised to 1700\u003c\/p\u003e\n\u003cp\u003e- Computer-Rated\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World Express","offers":[{"title":"Default Title","offer_id":19236997693536,"sku":"5719pr","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/5719p1.jpg?v=1571439304","url":"https:\/\/tubeworldexpress.com\/products\/5719-sylvania-gold-brand-nos-1952-p3","provider":"Tube World Express","version":"1.0","type":"link"}