Home  Resources  References  Tubes  Forums  Links  Support  Sale 

Tube Substitutions for:
6686
Power Amplifier Pentode
TypeSubstitutesBase Diagram
6686
Web References6686 @ RadioMuseum.org


Type 6686
Power Amplifier Pentode



MECHANICAL DATA

Basing9BA


ELECTRICAL DATA


HEATER CHARACTERISTICS
Heater Voltage6.3Volts
Heater Current0.375A


© 1996-2021 Nostalgia Air