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TL425

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ID = 19399
       
Country:
France
Brand: Grammont (Radiofotos, Fotos); Paris, Malakoff
Tube type:  Triode, vacuum   Universal 
Identical to TL425 = AG495 = A4110 = RV4100 = RS4324 = DW4011 = MH4 = 41MHF = A430N = 70504 = REN904
Similar Tubes
Normally replaceable-slightly different:
  E424
Heater different:
  354V

Base Europe 5-Pin (O5A, B5)
Filament Vf 4 Volts / If 1 Ampere / Indirect / Parallel, (AC/DC)
 
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TL425: Telefunken Werkstattbuch
Wolfgang Bauer

 

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