radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

A9

Information - Help 
ID = 21624
       
Country:
France
Brand: Grammont (Radiofotos, Fotos); Paris, Malakoff
Tube type:  Triode, vacuum   Universal 
Identical to A9
Similar Tubes
Normally replaceable-slightly different:
  A410

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Filament Vf 4 Volts / If 0.065 Ampere / Direct / Battery =
Information source Babani, International Radio Tube Encyclopaedia   

1_188.png A9: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad

Collection of

 
a9.jpg

 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information