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4A3_Ultron

Information - Help 
ID = 13238
       
Country:
Belgium
Brand: Ultron (tubes)
Tube type:  Triode, vacuum   Universal 
Identical to 4A3_Ultron = REN804

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=F)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Indirect / Parallel, (AC/DC)
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
4a3.jpg
4A3_Ultron: R.B.
Ralf Birkenkampf

 

from Just Qvigstad


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