Home  Resources  References  Tubes  Forums  Links  Support  Sale 

Tube Substitutions for:
307A
Power Pentode
TypeSubstitutesBase Diagram
307AVT-2255J
Web References307A (Western Electric) @ Franks Electron Tubes
307A @ RadioMuseum.org


Type 307A
Power Pentode



MECHANICAL DATA

Basing5J


ELECTRICAL DATA


HEATER CHARACTERISTICS
Heater Voltage5.5Volts
Heater Current1A


© 1996-2021 Nostalgia Air