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NR78

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ID = 14563
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Triode, vacuum 
Identical to NR78 = CV581 = W1528
Similar Tubes
Normally replaceable-slightly different:
  6C5G

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=U)
Filament Vf 6.3 Volts / If 0.3 Ampere / Specified voltage AND current AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   

nr78_so.png NR78
Anonymous 10 Collector


Just Qvigstad
cv5816c5gnr78_1.png
NR78: Manufacturer's Literature
Emilio Ciardiello

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