{"product_id":"e810f-7788-amperex-pq-usa-nos-gold-pins-1969-1973-p3","title":"(!!!!) (Best Pair #3) E810F=7788 Amperex PQ USA NOS gold pins 1969-1973 (37ma and 37.5ma)","description":"\u003cp\u003e1 pair) E810F=7788 Amperex PQ USA NOS gold pins 1969-1973 in white boxes\u003c\/p\u003e\n\u003cp\u003e1 tube) 37.0ma Gm=45,000\u003c\/p\u003e\n\u003cp\u003e1 tube) 37.5ma Gm=49,000\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eGood Ma range 35-45ma\u003c\/p\u003e\n\u003cp\u003eGood Gm = 35,000 - 45,000\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(Frame-Grid 10,000-hour low-noise Pentode, Filament=6.3V @ 340ma)\u003cbr\u003e\u003cbr\u003e- Allnic H-3000 phono\u003cbr\u003e- Allnic L-1500 linestage\u003cbr\u003e- Allnic L-3000\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":49173112586492,"sku":"7788pair","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/5_bdfbcc78-ab73-4be7-a527-f9f692944e44.jpg?v=1780928349","url":"https:\/\/tubeworldexpress.com\/products\/e810f-7788-amperex-pq-usa-nos-gold-pins-1969-1973-p3","provider":"Tube World Express","version":"1.0","type":"link"}