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Tube Substitutions for:
7581
Beam Power Pentode
TypeSubstitutesBase Diagram
75817581A, 6L6GC
Web References7581 (Tung-Sol) @ Franks Electron Tubes
7581 @ RadioMuseum.org


Type 7581
Beam Power Pentode



MECHANICAL DATA

Basing7AC


ELECTRICAL DATA


HEATER CHARACTERISTICS
Heater Voltage6.3Volts
Heater Current0.9A


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