{"product_id":"12ax7-ecc83-philips-holland-nos-p2a","title":"(!!!!!) (Best Overall Pair #2) 12AX7=ECC83 Philips Holland NOS 1968 same date codes (1.5\/1.7ma and 1.6\/1.6ma) (Highest mA and Gm) 1-3% matched (Close Gm)","description":"\u003cp\u003e1 low noise pair) 12AX7=ECC83 Philips Miniwatt and Philips Holland NOS \"o\" getter halos 1968 same date codes 1-3% matched\u003c\/p\u003e\n\u003cp\u003e1 tube) Gm=1900\/2100 (1.5\/1.7ma) \u003c\/p\u003e\n\u003cp\u003e1 tube) Gm=1900\/1900 (1.6\/1.6ma)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold; color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003egreat inner resolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003elively open midrange\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003egood bass\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003esmooth extended highs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003every musical\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNOS Gm = 1600+\u003c\/p\u003e\n\u003cp\u003eNOS mA = 1ma+\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch1\u003eRecommended for\u003c\/h1\u003e\n\u003cp\u003e- EAR 834P\u003cbr\u003e- EAR 864\u003cbr\u003e- Aestetix Rhea phono\u003cbr\u003e- Aestetix Calypso, Io phono\u003cbr\u003e- Art Audio phono\u003cbr\u003e- Audio Research linestage \u003cbr\u003e- Shindo linestage\u003cbr\u003e- Jolida 1000 CD player\u003cbr\u003e- CAT SL-1 Signature Mark III preamp\u003cbr\u003e- Fender Pro Reverb 1967\u003cbr\u003e- Pathos Acoustics T.T. Hybrid Integrated amp (INPOL)\u003cbr\u003e- Belari 129 phono\u003c\/p\u003e\n\u003cp\u003e- Art Audio MPA Gold pre\u003cbr\u003e- Fender Tremolux 1963\u003cbr\u003e- Jolida\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":68078813610236,"sku":"12AX7pair","price":338.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/7_a6aa2a63-8ebd-44e6-b336-ce01269df86e.jpg?v=1793919333","url":"https:\/\/tubeworldexpress.com\/products\/12ax7-ecc83-philips-holland-nos-p2a","provider":"Tube World Express","version":"1.0","type":"link"}