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1C2

Information - Help 
ID = 32173
       
Country:
Great Britain (UK)
Brand: Mazda = Valve (Tube) brand GB (see also France)
Tube type:  Pentagrid-Converter (Heptode)   Frequency converter   Controlling (mu) 
Identical to 1C2 = DK92

Base Miniatur-7-Pin-Base B7G, USA 1940
Was used by Radio/TV-reception etc.
Filament Vf 1.4 Volts / If 0.05 Ampere / Direct / Battery =
Literature - - Manufacturers Literature   
 
gb_mazda_1c2.jpg
1C2: H.C.
Howard Craven

 
1c2mazda_so.png
1C2: rtt
Michael Schlör

 

Usage in Models 1= 1952 ; 2= 1953 ; 3= 1954 ; 2= 1956? ; 1= 1956 ; 1= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):10


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