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EL504

Information - Help 
ID = 18570
       
 
   
Tube type:  Beam Power Tube   Power/Output 
Identical to EL504 = R169
Similar Tubes
Heater different:
  PL504
First Source (s)
1964 : Histoire de la lampe de radio
1963 : - - Manufacturers Literature Memento Radiotechnique 1963

Base Magnoval (9-Pins), B9D Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Indirect / Specified voltage AC/DC
Dimensions (WHD)
incl. pins / tip
x 103 x 30 mm / x 4.06 x 1.18 inch
Tube prices 3 Tube prices (visible for members only)

el504.png
EL504: Courtesy Bureau Belper (De Muiderkring, Bussum)
Anonymous 10 Collector

el504.png EL504: Telefunken Röhrenhandbuch
Wolfgang Bauer


Just Qvigstad
el504_daten.png
EL504: Bauer Wolfgang
Wolfgang Bauer

Usage in Models 3= 1964 ; 1= 1965?? ; 2= 1967?? ; 1= 1967 ; 2= 1968? ; 1= 1968 ; 7= 1969? ; 12= 1969 ; 1= 1970?? ; 1= 1971? ; 1= 1975??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):32

Collection of

 
roehre_el504.jpg

EL504
 

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