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12DU7

Information - Help 
ID = 5373
       
 
   
Tube type:  Double Diode-Tetrode 
Identical to 12DU7

Base Noval, B9A
Filament Vf 12.6 Volts / If 0.25 Ampere / Indirect
Tube prices 2 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
 
12du7.jpg
12DU7: S.D.
Siegfried Droese

 
12du7_so.png
12DU7: ARRL Handbook 1972
Michael Schlör

 
12du7_data.png
12DU7: RCA Manual RC-21
Heinz Höger


Usage in Models 1= 1959

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1


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