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VT-112

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ID = 10422
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to VT-112 = 6AC7 = CV660 = 110E/55
First year 1927 Tube leaflet collection E.Erb Analysis by original leaflets

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uka)
Filament Vf 6.3 Volts / If 0.45 Ampere / Indirect / Parallel, (AC/DC)
Literature Taschenbuch zum Röhren-Codex 1948/49   
Tube Lore (I)   
 
vt112_rca.jpg
VT-112: My tubes
Anonymous 413 Collector

 
s_315_g_11.gif
VT-112: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe

 


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