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Tube Substitutions for:
71
Power Triode
Type
Substitutes
Base Diagram
71
71A*
,
71B*
Notes:
* - Parallel filaments
Web References
71 @ RadioMuseum.org
Type
71
Power Triode
MECHANICAL DATA
Basing
4D
ELECTRICAL DATA
HEATER CHARACTERISTICS
Heater Voltage
5
Volts
Heater Current
0.5
A
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