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6R7GT

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ID = 5076
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Double Diode-Triode   Audio Frequency 
Identical to 6R7GT = VT-88B = CV1964
Similar Tubes
Other shape (e.g. bulb type):
  6R7 ; 6R7G ; 6R7MG
Different connections:
  6SR7
Other base:
  6BF6 ; 7E6
First year 06.Jun.1939 Electron Tube Registration List
Predecessor Tubes 85   6R7G  
Successor Tubes 6SR7GT   7E6  

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 / Parallel / series AC/DC
Tube prices 3 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
 
6r7gt_20rm637s.jpg
6R7GT: Collection JR
Jacob Roschy

 
oc18_g_2.gif
6R7GT: RTT Schwandt
Günther Stabe

 
6r7gt_techdat01.png
6R7GT: Sylvania Technical Manual
Peter Hoddow


Usage in Models 1= 1939?? ; 3= 1947?? ; 1= 1959?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5


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