2 X 6SC7 RCA TUBE. 1960’s PRODUCTION. GRAY PLATES, HALO GETTER, MATCHED PAIR. TESTED IN ROEHRENTEST TUBE TESTER.
Item Tag: 6CS7
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1 X 6CS7 CROWNED TUBE. BLACK PLATES. COPPER RODS. 95/96%. 38. CH70
1 X 6SC7 CROWNED TUBE. BLACK PLATES, HALO GETTER, COPPER RODS.