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41STH

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ID = 8764
       
Country:
Great Britain (UK)
Brand: Cossor, A.C.; London
Tube type:  Triode-Hexode   Frequency converter   Controlling (mu) 
Identical to 41STH
Similar Tubes
Other base:
  ACH1
Base British-7-Pin, old (M7A) (Codex=Ng) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   
-- Collector info (Sammler)   
554_1.png 41STH: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad
Usage in Models 1= 1936? ; 3= 1936 ; 1= 1937? ; 14= 1937 ; 1= 1938? ; 6= 1938 ; 1= 1939? ; 1= 1939 ; 7= 1940 ; 1= 1942 ; 1= 1946 ; 1= 1948?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):38

Collection of

Stuart Irwin (AUS)
Tor Steinnes (N)
 
41sth~~1.jpg

41STH
 
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