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220VPT

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ID = 9673
       
Country:
Great Britain (UK)
Brand: Cossor, A.C.; London
Tube type:  Vacuum Pentode   Controlling (mu) 
Identical to 220VPT
Similar Tubes
Normally replaceable-slightly different:
  CV1338

Base British-7-Pin, old (M7A) (Codex=Nf)
Filament Vf 2 Volts / If 0.2 Ampere
Information source Taschenbuch zum Röhren-Codex 1948/49   

210vpt_6.png 220VPT: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
220vpt_characteristics.png
220VPT: My schematic collection.
Pier Antonio Aluffi

 

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