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SB4100

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ID = 50585
       
Country:
Hungary
Brand: VATEA; Budapest
Tube type:  Diode-Tetrode   Universal 
Identical to SB4100
Similar Tubes
Normally replaceable-slightly different:
  E444

Base Europe 6-Pin B6 (Hx B) 1933
Filament Vf 4 Volts / If 1.1 Ampere / Indirect / Specified voltage AC/DC
Information source - - Manufacturers Literature   Publicité 1er septembre 1937
Babani, International Radio Tube Encyclopaedia   Brans Vademecum 1942
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Just Qvigstad
vateadoc1937_41.png
SB4100: Manufacturers data
Patrice Zeissloff

 

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