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ID = 4502
Tube type:  Triode-Pentode 
Identical to 5GH8A
Similar Tubes
Heater different:
  6GH8A ; 9GH8A

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 4.7 Volts / If 0.6 Ampere / Indirect
Information source Essential Characteristics, GE 1973   

5GH8A: RCA Tube Manual
Heinz Höger

5gh8a_basediagram.png 5GH8A: 5GH8A GE - 1973
Vitor Oliveira

Just Qvigstad
5GH8A: RCA Tube Manual
Peter Hoddow

Collection of



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