{"product_id":"best-pair-6bq5-sylvania-black-plate-nos-1970-era-56ma-and-58ma","title":"(!!!!) (Best Pair) 6BQ5 Sylvania black plate NOS 1970 era (56ma and 58ma)","description":"\u003cp\u003e1 pair) 6BQ5 Sylvania black plate NOS 1970 era  \u003c\/p\u003e\n\u003cp\u003e1 tube) 58ma Gm=11,900\u003c\/p\u003e\n\u003cp\u003e1 tube) 56ma Gm=10,800\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMatched on Amplitrex\u003c\/p\u003e\n\u003cp\u003eGood Ma 40-50ma\u003c\/p\u003e\n\u003ch1\u003eRecommended for\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003e- BLACKHEART BH5H\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Bad Cat Black Cat 2003\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Shindo Montille\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- RM10\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Gibson GA-5 Skylark 1966\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- VOX\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Kustom\u003c\/span\u003e\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"6BQ5 Sylvania NOS pair","offer_id":67658820813052,"sku":"6bq5sylpair","price":158.88,"currency_code":"USD","in_stock":true}],"url":"https:\/\/tubeworldexpress.com\/products\/best-pair-6bq5-sylvania-black-plate-nos-1970-era-56ma-and-58ma","provider":"Tube World Express","version":"1.0","type":"link"}