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CV1995

Information - Help 
ID = 13997
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Double Diode-Triode 
Identical to CV1995
Similar Tubes
Multiple differences or of other kind:
  6ST7

Base Octal-8 GB, (Mazda), K8B, MO (Codex=Vk)
Filament Vf 6.3 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC
Description This CV code is given as equivalent to the commercial 6ST7G. Probably it was a British production with tubular glass bulb (G/GT) to replace the US metal type. 
Information source Taschenbuch zum Röhren-Codex 1948/49   

6sr7.png CV1995: Manufacturer's Literature
Emilio Ciardiello


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