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12SL7GT

Information - Help 
ID = 5442
       
Country:
United States of America (USA)
Brand:
Tube type:  Double Triode   Audio Frequency 
Identical to 12SL7GT = 12SL7 = VT-289 = CV924
Similar Tubes
Heater different:
  6SL7GT
Other base:
  14F7
First Source (s)
02.Jul.1941 : Electron Tube Registration List
Predecessor Tubes 12SC7  
Successor Tubes 12AX7  

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Vk)
Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Parallel / series AC/DC
Tube prices 3 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
 
12sl7gt_rca.jpg
12SL7GT
Anonymous 413 Collector

 
oc76_g_23.gif
12SL7GT: RTT Schwandt
Günther Stabe

 
12sl7gt_techdat01.png
12SL7GT: RCA Tube Manual
Peter Hoddow


Usage in Models 1= 1942 ; 1= 1943?? ; 1= 1943 ; 1= 1945? ; 1= 1945 ; 1= 1946?? ; 3= 1946? ; 1= 1946 ; 1= 1947? ; 1= 1947 ; 1= 1948?? ; 2= 1948 ; 1= 1949?? ; 2= 1949? ; 5= 1949 ; 1= 1950?? ; 2= 1950? ; 3= 1950 ; 1= 1952 ; 2= 1953 ; 1= 1954?? ; 1= 1954 ; 1= 1956?? ; 1= 1959

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):36


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