RCA 6SL7GT VT-229 Black Plate wire oblong getter Tested 2050/2000 mhos gm No gas shorts grid emissions
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Minimum Good For 6SL7GT is32. Pictures Of Actual Tube Shown. Gas Within Acceptable Range. Side One Tested At54. Side Two Tested At50.
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RCA 6SL7GT VT-229 Black Plate wire oblong getter Tested 1800/1850 mhos gm No gas shorts grid emissions
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KEN-RAD JAN- CKR- 6SL7GT VT-229 Black Plate Valve Tube Date Y4 Batch SC961A Test 1600/1600 mhos gm No gas shorts grid emissions
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Bottom rectangular getters. AVO NOS Specs: IA = 2.3 GM = 1.6. No leaks or shorts / gas, solid bases, shiny pins. Don't use your amp as a circuit breaker, buy tested valves! Valve 1: A1 3.2 2.2.
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Matched Pair 6SL7GT Black Palte D Getter With 3 Crown Hallmark NOS RCA USA Valve Tubes (VT21).
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2 X 6SL7GT TUBE. TESTED IN PIPE TEST TUBE TESTER. 83/92% 1.92/2.12mA EMISSION (EM) 1.52/1.59mA/V TRANSCONDUCTANCE (GM).
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Selling grandads stock because he passed away. Untested personally. Selling as is. No returns accepted.
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