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ID = 4452
Tube type:  Triode-Pentode 
Identical to 4KE8
Similar Tubes
Heater different:
  5KE8 ; 6KE8

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 4.5 Volts / If 0.6 Ampere / Indirect
Tube prices 1 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
  4KE8: RCA Tube Manual
Heinz Höger
4KE8: Michael Gnaedig
Michael Gnaedig-Fischer

4KE8: RCA Tube Manual
Peter Hoddow

4KE8: RCA Tube Manual
Peter Hoddow

from Just Qvigstad

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