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Tube Substitutions for:
6HD7
Medium-Mu Triode - Sharp-Cutoff Pentode
Type
Substitutes
Base Diagram
6HD7
6GX7
,
6HJ7
,
6HD7
,
6HB7
Web References
6HD7 @ RadioMuseum.org
Type
6HD7
Medium-Mu Triode - Sharp-Cutoff Pentode
MECHANICAL DATA
Basing
9QA
ELECTRICAL DATA
HEATER CHARACTERISTICS
Heater Voltage
6.3
Volts
Heater Current
0.45
A
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