{"product_id":"el34-mullard-branded-philips-nos-xf4-p5","title":"(!!!!) (Best Pair #3) EL34 Mullard branded Philips NOS XF4 1976-1979 (88.5ma and 89.2ma) (Same Gm)","description":"\u003cp\u003e1 matched pair) EL34 Mullard branded Philips NOS XF4 1976-1979\u003c\/p\u003e\n\u003cp\u003e1 tube) 88.5ma Gm=11,750 (xf4-B9D1=1979)\u003c\/p\u003e\n\u003cp\u003e1 tube) 89.2ma Gm=11,750 (xf4-B6E3=1976)\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cb\u003e \u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMatched on Amplitrex\u003c\/p\u003e\n\u003cp\u003eGood mA range 70-90ma\u003c\/p\u003e\n\u003cp\u003eGood Gm range 10,000-12,000\u003c\/p\u003e\n\u003ch1\u003e\u003cbr\u003e\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eRecommended for\u003c\/h1\u003e\n\u003cp\u003e- Univalve amp\u003cbr\u003e- Sonic Frontiers\u003cbr\u003e- VTL\u003cbr\u003e- Manley \u003cbr\u003e- Marantz 2\u003cbr\u003e- Audio Sculpture Equilibre or Audio Matiere Equilibre\u003cbr\u003e- VOX AC50, AC100 Super DeLuxe\u003c\/p\u003e\n\u003cp\u003e- Mad Professor amp, Marshall 50 watt Plexi\u003cbr\u003e- Germino Fillmore Classic, VOX AC50, CJ Premier 4, Dynaco ST70\u003cbr\u003e- Matchless Chieftain 1995\u003cbr\u003e- Park 75\u003cbr\u003e- Cornell Plexi 45\/50 2003\u003cbr\u003e- Two Rock\u003cbr\u003e- Hiwatt DR-103 1971\u003cbr\u003e- Aestetix power supply\u003cbr\u003e- ASL aq1006-845 dt\u003cbr\u003e- 65AMPS Producer\u003cbr\u003e- Tophat Emplexador\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"EL34 Mullard NOS XF4 PAIR","offer_id":37314876571812,"sku":"el34mullpair","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/4_43c2111e-ac34-41d2-84b5-2469126fe214.jpg?v=1779903449","url":"https:\/\/tubeworldexpress.com\/products\/el34-mullard-branded-philips-nos-xf4-p5","provider":"Tube World Express","version":"1.0","type":"link"}