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Tube Substitutions for:
9BR7
Twin Diode - High Mu Triode
Type
Substitutes
Base Diagram
9BR7
Web References
9BR7 (Philco) @ Franks Electron Tubes
9BR7 @ RadioMuseum.org
Type
9BR7
Twin Diode - High Mu Triode
MECHANICAL DATA
Basing
9CF
ELECTRICAL DATA
HEATER CHARACTERISTICS
Heater Voltage
4.7
Volts
Heater Current
0.6
A
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