{"product_id":"12ax7-philips-holland-p31","title":"(!!!!) (Best Sound for the money) 12AX7 Philips Holland NOS 1970-1971 (1.1\/1.2ma and 1.2\/1.1ma) 1-3% matched","description":"\u003cp\u003e1 low noise pair) 12AX7 Philips Holland dimpled disc getter halo 1970-1971\u003c\/p\u003e\n\u003cp\u003e1 tube) Gm=1700\/1800 (1.1ma\/1.2ma) \u003c\/p\u003e\n\u003cp\u003e1 tube) Gm=1600\/1600 (1.2ma\/1.1ma)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eGood used Gm range 1300-1500\u003c\/p\u003e\n\u003cp\u003eGood used mA 0.7-0.9mA\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e- very good bass, lively mids, 3D soundstage, similar sound to Amperex Bugle Boy from same era\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\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\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"12AX7 Philips Holland","offer_id":44463550398716,"sku":"12AX7","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/6_00be3585-8f4d-4441-ba40-82ec902f1aba.jpg?v=1794074883","url":"https:\/\/tubeworldexpress.com\/products\/12ax7-philips-holland-p31","provider":"Tube World Express","version":"1.0","type":"link"}