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12U7

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ID = 18646
       
 
   
Tube type:  Double Triode 
Identical to 12U7
First Source (s)
05.Mar.1956 : Electron Tube Registration List

Base Noval, 9 pin miniature (USA pico-9) B9A
Was used by Radio/TV-reception etc.
Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC
Tube prices 2 Tube prices (visible for members only)

valvula12u7.png
12U7: Internet
Miguel Angel Trujillo-Rodriguez

no15_g_42.gif 12U7: RTT Schwandt
Günther Stabe † 19.8.20

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Just Qvigstad
12u7_data_b.png
12U7: RCA Manual RC-21
Heinz Höger

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Usage in Models 7= 1958 ; 1= 1959?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):8

Collection of

 
12u7rca.jpg

12U7
 

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