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CV9

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ID = 17526
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Developer: Mullard Radio Valve Co. Ltd.;  
Tube type:  Vacuum Pentode   Power/Output 
  Ca. 1925 up to 1945 rare.
Identical to CV9
Similar Tubes
Normally replaceable-slightly different:
  AL60 ; VT203_GPO
Other base and other heater:
  EL6

Base British-7-Pin, old (M7A) Top contact with a cap
Was used by Military and/or Government
Filament Vf 4 Volts / If 2.1 Ampere / Indirect / Parallel, (AC/DC)
Tube prices 1 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   
Babani, International Radio Tube Encyclopaedia   Page 60
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
 
cv9_142r.jpg
CV9: Collection JR
Jacob Roschy

 
al60_cv9_3.png
CV9: J R
Jacob Roschy

 
cv91.png
CV9: Manufacturer's Literature
Emilio Ciardiello



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