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6N7G

Information - Help 
ID = 3253
       
Country:
United States of America (USA)
Brand:
Tube type:  Double Triode   Power/Output 
Identical to 6N7G
Similar Tubes
Other shape (e.g. bulb type):
  6N7 ; 6N7GT
Other class quality (otherwise equal):
  CV1956
Heater different:
  11N7
Different connections:
  5694
Other base:
  6A6
Other base and other heater:
  53
Multiple differences or of other kind:
  ECC31 ; FDD20
First Source (s)
1936 : -- Original-techn. papers.
Predecessor Tubes 6A6  
Successor Tubes 6N7GT   CK5694   5694  
Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ud)
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.8 Ampere / Indirect / Specified voltage AC/DC
Description Metal type 6N7 and glass-octal types 6N7G and 6N7GT used in output stage of ac-operated receivers as a class B power amplifier or with both units in parallel as a class A amplifier to drive a 6N7 (-G,-GT) as class B amplifier.
Common cathode for both units.
With exception of the base, the 6A6 is identical with type 6N7G. 
Text in other languages (may differ)
Tube prices 3 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
6n76j5pp.png
6N7G: RCA Manual
Jacob Roschy     More ...
343_4.png 6N7G: Telefunken Werkstattbuch
Wolfgang Bauer
More ...
Just Qvigstad 		6n7g.png
6N7G: Manuale delle valvole
Giuseppe Antonio Tusini
More ...
Usage in Models 12= 1936 ; 3= 1937? ; 47= 1937 ; 1= 1938? ; 34= 1938 ; 4= 1939?? ; 7= 1939? ; 18= 1939 ; 1= 1940?? ; 2= 1940? ; 20= 1940 ; 5= 1941?? ; 1= 1941? ; 13= 1941 ; 7= 1942?? ; 4= 1942? ; 1= 1942 ; 1= 1943? ; 2= 1943 ; 1= 1945 ; 2= 1946? ; 5= 1946 ; 1= 1947?? ; 2= 1947 ; 3= 1948?? ; 3= 1948? ; 1= 1949? ; 1= 1949 ; 1= 1954??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):203

Collection of

Museum Roggenhofer (A)
David Erali (USA)
Robert Gillespie (USA)
Benedetto Pirani (I)
Giuseppe Antonio Tusini (I)
Rudolf Osterkamp (D)
Bertram Schnase (D)
Stefan Müller (D)
Trev Levick (D)
Jacob Roschy (D)
 
6n7_g.jpg

6N7G
 
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