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VAK1

Information - Help 
ID = 50505
       
Country:
Hungary
Brand: VATEA; Budapest
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  OCTODE   Frequency converter   Controlling (mu) 
Identical to VAK1 = AK1

Base Europe 7-Pin C7A (Hx C, C7, C) 1933 Top contact with a cap.
Filament Vf 4 Volts / If 0.65 Ampere / Indirect / Specified voltage AC/DC
Weight 55 g / 1.94 oz
Information source

vak1_so.png VAK1
Anonymous 10 Collector


Just Qvigstad
vateadoc1937_23.png
VAK1: Manufacturers data
Patrice Zeissloff

Collection of

 
vak1_vatea_p01_s.jpg

 

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