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RRR234

Information - Help 
ID = 8210
       
Country:
Netherlands
Brand: Radio-Record - Röhrenmarke; Holland
Tube type:  Full-Wave Vacuum Rectifier 
Identical to RRR234
Similar Tubes
Normally replaceable-slightly different:
  R0437
First Source (s)
Mar.1929 : Funk Bastler 1929, Heft 9

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Filament Vf 3 Volts / If 1.6 Ampere / Direct
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
rrr234_sock.png
RRR234: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

 

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]
  
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