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12GN7

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

Base Noval, 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)
Literature Essential Characteristics, GE 1973   
 
12gn7_tubel.jpg
12GN7: eig. Sammlung
Jan Peter Brömme

 
12gn7_so.png
12GN7: ARRL Handbook 1972
Michael Schlör

 

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


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