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

AR4_EA

Information - Help 
ID = 20649
       
 
   
Tube type:  Triode, vacuum 
Identical to AR4_EA = CV1303
Similar Tubes
Normally replaceable-slightly different:
  HL210

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Filament Vf 2 Volts / If 0.1 Ampere / Direct
Information source -- Original-techn. papers.   

ar4ea_sock.png AR4_EA: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

More ...

Just Qvigstad
 

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