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DB_Astron

Information - Help 
ID = 20685
       
Country:
Germany
Brand: Astron (Röhren) Deutschland
Tube type:  Full-Wave Vacuum Rectifier 
Identical to DB_Astron
Similar Tubes
Normally replaceable-slightly different:
  506 ; RGN1054

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Filament Vf 4 Volts / If 1 Ampere
Information source - - -   
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db_astron_so.png
DB_Astron: rtt
Michael Schlör

 

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