6C8G RCA audio dual triode tube 
NOS NIB USA 
JAN CRC US Military Army-Navy inventory
pro Hickok 752A tested strong and closely balanced

You are buying 1 RCA US military issue 6C8G dual triode tube NOS NIB NEW USA.  Clean tube in clean original box.
  • Triode #1 = 1300 micromhos
  • Triode #2 = 1350 micromhos
  • No shorts or leakage
  • Tested on pro calibrated Hickok 752A mutual conductance tube tester.  For 6C8G, triode score of 1000+ is good, 1300+ new.
  • photos show both triode sections being tested (meter scale X2)
  • (Hickok 752A test parameters: 2.5Vac signal voltage, X2 meter scale)

[INV10]