7025 RCA or 7025 Sylvania used. Our usual tube tester is the AVO VCM163. One of the best testers in the world. Not electronically matched. Used tested working.
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NEW Vintage NOS True RCA 7025 Like 12AX7A USA LONG-PLATE RARE E5
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Both featured tubes were made in the USA in the early 1970's. They feature short, grey plates with a top-mounted, "O" getter. Very CLEAN tubes with clear lettering and nice straight pins. Test VERY STRONG on my Amplitrex digital tester with balanced sections!
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Beautiful condition, both like new. In original boxes, both have BE manufacturers code. I will package properly and ship promptly.
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7025 = 12AX7A = ECC803S. serving as a desirable ECC83 = 12AX7A tube; representing the best of its kind. THE "PERFECT 1961 RCA REAL 7025 = 12AX7A/E83CC/ECC803S". AUTHENTIC 1960'S Amplitrex AT1000 TESTED RCA 7025 SINGLE TUBE.
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(# 231335324005 ). (#231335324005) 07/20/2016. (#231335324005). The 12AX7A was an 'improved' 12AX7. NOS RCA 12AX7A ECC83 12AX7 USA TUBE for Fender Tweed Champ VOX MARSHALL Dr.Z (#290728035820). RCA 12AX7A ECC83 12AX7 USA TUBE for Fender Tweed Champ (#290497360769).
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Tested on the AVO mk3 tester by qualified electrical engineers. Factory spec.
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12AX7A 12AX7 7025 ECC83. ( For Motorola). TUBE's TEST RESULT's Tested NOS ! TV-7/u Tested! I tested these on a High Quality Professonal Hickok TV-7/U Tester TESTED WITH a (TV-7/U) FOR GAS, SHORTS, AND MUTUAL CONDUCTANCE AND ARE MOSTLY STRONG TUBES!
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