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4PenAAC

Information - Help 
ID = 10600
       
Country:
Great Britain (UK)
Brand: Six Sixty (valves), The Electron Company Ltd.; London
Tube type:  Vacuum Pentode   Power/Output 
Identical to 4PenAAC
Similar Tubes
Normally replaceable-slightly different:
  A70C ; A70D ; AC/Pen ; N40 ; N41 ; PT4 ; Pen4VA

Base British-7-Pin, old (M7A) (Codex=Ndo)
Filament Vf 4 Volts / If 1.3 Ampere
Information source Taschenbuch zum Röhren-Codex 1948/49   
 

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