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ED78

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ID = 6434
       
Country:
France
Brand: Dario (tubes) - voir aussi La Radiotechnique
Tube type:  Mag. Eye, 4 shadow angles   Indication 
Identical to ED78 = EM1 = MEM1

Base Europe side contact P8A (Au P, 8SC) (Codex=S)
Filament Vf 6.3 Volts / If 0.2 Ampere / Indirect / Parallel / series AC/DC
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
ed78.jpg
ED78: R. Aufils
Raynal Aufils

 
ed78_so.png
ED78: rtt
Michael Schlör

 

Usage in Models 4= 1936 ; 1= 1937

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5


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