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KT33C

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ID = 3175
       
Country:
Great Britain (UK)
Brand: MO Valve Co. Ltd.; GB
Tube type:  Screen-grid Tetrode   Power/Output 
Identical to KT33C
Similar Tubes
Normally replaceable-slightly different:
  CV1503
Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ui)
Filament Vf 25 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   
kt33c_app.png
KT33C: Manufacturer's Literature
Emilio Ciardiello
498.png KT33C: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad 		kt33c_1.png
KT33C: own collection
Peter den Boer
More ...
Usage in Models 1= 1938?? ; 1= 1938? ; 2= 1939? ; 4= 1939 ; 4= 1940 ; 1= 1946 ; 1= 1947?? ; 2= 1947? ; 2= 1947 ; 1= 1948?? ; 2= 1948? ; 2= 1948 ; 3= 1949 ; 6= 1950 ; 1= 1951?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):33

Collection of

Peter Hughes (AUS)
Frank Cuffe (IRL)
Stefan Müller (D)
Collection of a member from D
Karlheinz Fischer (D)
Tomasz Szczesniak (PL)
 
kt33c~~1.jpg

KT33C
 
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