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V424

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ID = 51385
       
Country:
Netherlands
Brand: Megatron Radio; Hilversum (NL)
Tube type:  Triode, vacuum 
  Ca. 1925 up to 1945 rare.
Identical to V424
Similar Tubes
Normally replaceable-slightly different:
  B424
Production stop Jan.1937

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.15 Ampere / Direct / Battery =
Description

Detector, LF amplification

 
Information source - - Manufacturers Literature   1934

1_19~~2.png V424: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
 

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