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C80B

Information - Help 
ID = 9305
       
Country:
Great Britain (UK)
Brand: Ever Ready Co. (GB) Ltd.; London
Tube type:  OCTODE   Frequency converter 
Identical to C80B = VO13

Base British-7-Pin, old (M7A) (Codex=Neo) Top contact with a cap
Was used by Radio/TV-reception etc.
Filament Vf 13 Volts / If 0.2 Ampere / Indirect / Parallel / series AC/DC
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
c80b.jpg
C80B: own collection
John Koster

 
563_3~~1.png
C80B: Telefunken Werkstattbuch
Wolfgang Bauer

 


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