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57E

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ID = 52009
       
Country:
United States of America (USA)
Brand: Philco, Philadelphia Stg. Batt. Co.; USA
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to 57E
Similar Tubes
Normally replaceable-slightly different:
  57

Base 6-Pin-Base U6A, old, USA
Filament Vf 2.5 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC


Just Qvigstad

Collection of

 
57_e_philco.jpg

 

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