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Tube Substitutions for:
56S
Medium Mu Triode
Type
Substitutes
Base Diagram
56S
56
,
27
,
27S
Web References
56S @ RadioMuseum.org
Type
56S
Medium Mu Triode
MECHANICAL DATA
Basing
5A
ELECTRICAL DATA
HEATER CHARACTERISTICS
Heater Voltage
2.5
Volts
Heater Current
1
A
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