{"product_id":"best-pair-417a-western-electric-nos-1981-1982-32ma-and-31-5ma","title":"(!!!!) (Best Pair) 417A Western Electric NOS 1981-1982 (32ma and 31.5ma)","description":"\u003cp\u003e1 pair) 417A Western Electric NOS original boxes 1981-1982\u003c\/p\u003e\n\u003cp\u003e1 tube) 32.0ma Gm=27,000 (1982)\u003c\/p\u003e\n\u003cp\u003e1 tube) 31.5ma Gm=26,000 (1981 boxed in 1982)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMatched on Amplitrex\u003c\/p\u003e\n\u003cp\u003eGood Ma range NOS 20-30ma\u003c\/p\u003e\n\u003cp\u003eGood Gm range NOS 20,000 - 30,000\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e- LAMM LP2 phono\u003cbr\u003e- Wavelength Signature 45 2004\u003cbr\u003e- Robert Koda Takumi K-70 power amp\u003cbr\u003e- Psvane T-417 Reference Tube Pre-Amplifier \u003cbr\u003e- Supratek phono\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"417A Western Electric","offer_id":51248029663484,"sku":"417Apair","price":299.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/tubeworldexpress.com\/products\/best-pair-417a-western-electric-nos-1981-1982-32ma-and-31-5ma","provider":"Tube World Express","version":"1.0","type":"link"}