Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 5131
Tube type:  Triode-Pentode 
Identical to 7GS7
Similar Tubes
Heater different:
  5GS7 ; 6GS7

Base Noval, B9A
Was used by Radio/TV-reception etc.
Filament Vf 7.6 Volts / If 0.3 Ampere / Indirect / Series, AC/DC
Tube prices 2 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
7GS7: scc
Christian Schaufelberger

7GS7: RCA Tube Manual
Peter Hoddow

7GS7: RCA Tube Manual
Peter Hoddow

from Just Qvigstad

Usage in Models 1= 1958?? ; 1= 1963?? ; 1= 1966 ; 1= 1968?? ; 4= 1969 ; 2= 1971

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):10

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]