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Vi77

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ID = 28264
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Magic Eye, generally   Indication 
Identical to Vi77 = 10E/11539 = VI77 = V177 = EM31 = CV1077

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 6.3 Volts / If 0.2 Ampere / Indirect / Specified voltage AC/DC
Description This is the earlier designation of the CV1077. 
Information source Taschenbuch zum Röhren-Codex 1948/49   
-- Original-techn. papers.   

em31_3.png Vi77: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
cv1077aw6vi77_1.png
Vi77: Manufacturer's Literature
Emilio Ciardiello

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