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VP133

Information - Help 
ID = 10382
       
Country:
Great Britain (UK)
Brand: Mazda = Valve (Tube) brand GB (see also France)
Tube type:  Vacuum Pentode   Controlling (mu) 
Identical to VP133 = CV1457

Base Octal-8 GB, (Mazda), K8B, MO (Codex=Vf)
Filament Vf 13 Volts / If 0.2 Ampere / Specified voltage AND current AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   

612_3.png VP133: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
vp133_mazda_data_01.png
VP133: Original data sheet
Otto Galli

More ...
Usage in Models 7= 1938 ; 4= 1939 ; 3= 1940 ; 2= 1945 ; 4= 1946 ; 1= 1947? ; 7= 1947 ; 1= 1948 ; 1= 1950

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):30

Collection of

 
mazdavp1331ac.jpg

VP133
 

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