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VT-57

Information - Help 
ID = 18358
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to VT-57 = 57 = CV612

Base 6-Pin-Base U6A, old, USA (Codex=Kf)
Filament Vf 2.5 Volts / If 1 Ampere / Indirect / Parallel, (AC/DC)
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
vt57_front_1.jpg
VT-57: M.G.
Marco Gilardetti

 
472_12.png
VT-57: Telefunken Werkstattbuch
Wolfgang Bauer

 


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