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Tube Substitutions for:
8ET7
Duo Diode - Pentode
TypeSubstitutesBase Diagram
8ET7
Web References8ET7 (RCA (HB3)) @ Franks Electron Tubes
8ET7 (Tung-Sol) @ Franks Electron Tubes
8ET7 @ RadioMuseum.org


Type 8ET7
Duo Diode - Pentode



MECHANICAL DATA

Basing9LT


ELECTRICAL DATA


HEATER CHARACTERISTICS
Heater Voltage8Volts
Heater Current0.6A


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