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Tube Substitutions for:
KR20
Special Detector
Type
Substitutes
Base Diagram
KR20
6N
Web References
KR20 @ RadioMuseum.org
Type
KR20
Special Detector
MECHANICAL DATA
Basing
6N
ELECTRICAL DATA
HEATER CHARACTERISTICS
Heater Voltage
2.5
Volts
Heater Current
1
A
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