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Tube Substitutions for:
4BX8
High Frequency Twin Triode
Type
Substitutes
Base Diagram
4BX8
4BS8
,
4BC8
,
4BQ7
,
4BZ7
,
4BZ8
,
4KN8
,
4BQ7A
,
5BK7A
Web References
4BX8 @ RadioMuseum.org
Type
4BX8
High Frequency Twin Triode
MECHANICAL DATA
Basing
9AJ
ELECTRICAL DATA
HEATER CHARACTERISTICS
Heater Voltage
4.5
Volts
Heater Current
0.6
A
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