{"product_id":"6bl7gta-ge-used-good-1959-30-5-27ma","title":"6BL7GTA GE used\/good 1959 (30.5\/27ma)","description":"\u003cp\u003e\u003cstrong\u003e1 tube) 6BL7GTA GE \"U\" getter used\/good 1959\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1 section) 30.5ma Gm=5700\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1 section) 27.0ma Gm=6250\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTested on Amplitrex\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eRecommended for\u003c\/h1\u003e\n\u003cp\u003e- Single Power MPX3 SE\u003cbr\u003e- Cary 1610se\u003c\/p\u003e\n\u003cp\u003e(Vfil=6.3V @ 1.5A, Vplate max=500V, Iplate max=60ma, Pout max = 12 watts total for both triode sides)\u003cbr\u003eThe 6BL7GTA is interchangeable with a 6BL7GT but differs from it in having\u003cbr\u003ean improved section 1 for increased life as an oscillator, and controlled zero-bias\u003cbr\u003eplate current in both sections\u003cbr\u003eTypical Characteristics Class A Amp:\u003cbr\u003eVplate= 250V\u003cbr\u003eIplate= 42ma\u003cbr\u003eVgrid= -9\u003cbr\u003eRp= 2150 ohms\u003cbr\u003eMu= 15\u003cbr\u003eGm= 6200 for 6BL7 (RCA manual 1953) and 7000 mhos for 6BL7GTA (GE Manual 1957)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"6BL7GTA","offer_id":51332495212796,"sku":"6BL7GTA","price":6.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/7_1_3547ed50-9b99-4a59-8cf7-66e6bb0a9707.jpg?v=1789581157","url":"https:\/\/tubeworldexpress.com\/products\/6bl7gta-ge-used-good-1959-30-5-27ma","provider":"Tube World Express","version":"1.0","type":"link"}