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12GN7

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ID = 5411
       
 
   
Tube type:  Vacuum Pentode 
Identical to 12GN7
Similar Tubes
Normally replaceable-slightly different:
  12HG7
Heater different:
  12GN7A

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 12.6 Volts / If 0.3 Ampere / Indirect
Description Durch Heizfaden-Mittenanschluss auch Betrieb mit 6.3 V und 0.6 A möglich. 
Tube prices 2 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   

12gn7_so.png 12GN7: ARRL Handbook 1972
Anonymous 10 Collector


Just Qvigstad
Usage in Models 7= 1965? ; 6= 1965 ; 1= 1968? ; 1= 1969 ; 1= 1970??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):16

Collection of

 
12gn7_tubel.jpg

12GN7
 

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