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601

Information - Help 
ID = 15398
       
Country:
France
Brand: Mazda (tubes), Mazda-Belvu, Compagnie des Lampes; Paris
Tube type:  Triode, vacuum   Power/Output 
Identical to 601 = D404
Similar Tubes
Normally replaceable-slightly different:
  U4D

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.6 Ampere / Direct / Specified voltage AND current AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   

b4_1~~88.png 601: Fin Stewart
Fin Stewart


Just Qvigstad
Usage in Models 1= 1934 ; 1= 1935?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of

 
601_mazda.jpg

601
 

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