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12DT8

Information - Help 
ID = 3801
       
Country:
United States of America (USA)
Brand:
Tube type:  Double Triode   VHF 
Identical to 12DT8
Similar Tubes
Heater different:
  6DT8
Different connections:
  12AT7
First Source (s)
08.Dec.1957 : Electron Tube Registration List
Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC
Tube prices 3 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
12dt8.png
12DT8: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
no53_5.png 12DT8: RTT 1974 (Franzis) 13. Auflage
Martin Renz

Just Qvigstad 		12dt8_techdat01.png
12DT8: RCA Tube Manual
Peter Hoddow
Usage in Models 3= 1955?? ; 1= 1956? ; 1= 1957 ; 6= 1958?? ; 3= 1958 ; 1= 1959?? ; 19= 1959? ; 10= 1959 ; 13= 1960?? ; 21= 1960? ; 2= 1960 ; 2= 1961?? ; 37= 1961? ; 20= 1961 ; 2= 1962?? ; 24= 1962? ; 12= 1962 ; 1= 1963?? ; 58= 1963? ; 15= 1963 ; 5= 1964?? ; 33= 1964? ; 17= 1964 ; 7= 1965?? ; 18= 1965? ; 10= 1965 ; 4= 1966?? ; 4= 1966? ; 4= 1966 ; 2= 1967?? ; 8= 1967? ; 6= 1967 ; 3= 1968?? ; 1= 1968? ; 1= 1970??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):374

Collection of

David Erali (USA)
Raynal Aufils (F)
Robert Gillespie (USA)
 
20200813_184721.jpg

12DT8
 
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