radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

6Q7GT

Information - Help 
ID = 2708
       
Country:
Worldwide
Brand:
Tube type:  Double Diode-Triode   Audio Frequency 
Identical to 6Q7GT = 6Г7С
Similar Tubes
Other shape (e.g. bulb type):
  6Q7 ; 6Q7G ; 6Q7MG ; 6Q7V
Other class quality (otherwise equal):
  CV589
Heater different:
  12Q7GT
Heater and shape different:
  12Q7MGT
Other base:
  6AT6 ; DH81
First year 11.Apr.1938 Electron Tube Registration List
Predecessor Tubes 75   6Q7G  
Successor Tubes 6SQ7GT   6AT6  

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uf)
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Tube prices 3 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
Babani, International Radio Tube Encyclopaedia

cv5876qgnr68_appa~~1.png
6Q7GT: Manufacturer's Literature
Emilio Ciardiello

337_2~~11.png 6Q7GT: Telefunken Werkstattbuch
Wolfgang Bauer

More ...

Just Qvigstad
6q7gt_rca_data_01.png
6Q7GT: original data sheet
Michael Poll

More ...
Usage in Models 3= 1938? ; 11= 1938 ; 15= 1939?? ; 33= 1939? ; 60= 1939 ; 18= 1940?? ; 6= 1940? ; 60= 1940 ; 15= 1941?? ; 30= 1941 ; 4= 1942?? ; 9= 1942? ; 9= 1942 ; 1= 1944? ; 2= 1945?? ; 4= 1945? ; 4= 1945 ; 6= 1946?? ; 1= 1946? ; 19= 1946 ; 5= 1947?? ; 5= 1947? ; 21= 1947 ; 11= 1948?? ; 3= 1948? ; 9= 1948 ; 6= 1949?? ; 2= 1949? ; 12= 1949 ; 3= 1950?? ; 1= 1950? ; 11= 1950 ; 1= 1951?? ; 2= 1951? ; 3= 1951 ; 1= 1952?? ; 2= 1952? ; 1= 1954?? ; 1= 1954?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):410

Collection of

 
6q7gt_89rm410s.jpg

6Q7GT
 

Variants

Wrong designation the correct name should be 6Q7

GT- sized tube in aluminium can, should better called 6Q7MGT, see also 12Q7MGT


You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information