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Tube Substitutions for:
6R7
Twin Diode - Medium Mu Triode
TypeSubstitutesBase Diagram
6R76B6, 6Q7, 6T7, 6R7G, 6R7GT, 6R7GT/G, 6R7MG
Web References6R7 (RCA) @ Franks Electron Tubes
6R7 (RCA (HB3)) @ Franks Electron Tubes
6R7 (Sylvania) @ Franks Electron Tubes
6R7 (Tung-Sol) @ Franks Electron Tubes
6R7 @ RadioMuseum.org


Type 6R7
Twin Diode - Medium Mu Triode



MECHANICAL DATA

Basing7V


ELECTRICAL DATA


HEATER CHARACTERISTICS
Heater Voltage6.3Volts
Heater Current0.3A


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