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12DT1

Information - Help 
ID = 20233
       
Country:
Italy
Brand: Magnadyne Radio; Torino
Tube type:  Double Diode-Triode   Audio Frequency 
Identical to 12DT1 = 12AT6

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Parallel / series AC/DC
Information source - - Manufacturers Literature   
 
12dt1.jpg
12DT1: A A
Alberto Ammendola

 
12dt1_so.png
12DT1: ARRL Handbook 1972
Michael Schlör

 
12dt1_data.png
12DT1: Magnadyne tube manual
Giuseppe Feniello


Usage in Models 1= 1950?? ; 1= 1952?? ; 1= 1952 ; 2= 1953?? ; 1= 1953? ; 6= 1954?? ; 6= 1954? ; 12= 1955?? ; 6= 1955 ; 1= 1956?? ; 8= 1956 ; 1= 1957?? ; 2= 1957? ; 1= 1957

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):49


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