{"product_id":"6973-sylp1","title":"(!!!) (Best Pair) 6973 Sylvania branded GE gray plates NOS 1970 (44ma and 46ma)","description":"\u003cp\u003e1 pair) 6973 Sylvania branded GE gray plates NOS 1970 (CC)\u003c\/p\u003e\n\u003cp\u003e1 tube) 44ma Gm=4350 \u003c\/p\u003e\n\u003cp\u003e1 tube) 46ma Gm=4450\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTested on Amplitrex\u003c\/p\u003e\n\u003cp\u003eGood Ma range = 38-46ma\u003c\/p\u003e\n\u003cp\u003eGood Gm = 4200-4500\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eRecommended for\u003c\/h1\u003e\n\u003cp\u003e- Oahu White Gold 1624T (1959-1962)\u003cbr\u003e- Seeburg AY 160 with a sfha-4 amp 1961\u003cbr\u003e- Valco\/Gretsch Electromatic 1960\u003cbr\u003e- Gretsch 6161 1960's\u003cbr\u003e- Supro\u003cbr\u003e- Counterpoint SA-5 (modded)\u003cbr\u003e- Rock-Ola Regis 1495 Jukebox 1961\u003cbr\u003e- Fairchild\u003cbr\u003e- CR amps (UK)\u003cbr\u003e- Seeburg 220 Jukebox\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"6973 Sylvania NOS pair","offer_id":30049727876,"sku":"6973pair","price":199.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/tubeworldexpress.com\/products\/6973-sylp1","provider":"Tube World Express","version":"1.0","type":"link"}