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EX650

Information - Help 
ID = 64705
       
Country:
France
Brand: Mazda (tubes), Mazda-Belvu, Compagnie des Lampes; Paris
Tube type:  Triode, vacuum   Power/Output 
Identical to EX650 = UX250 = 250 = 50 = PH250 = F704_UX4 = 450
Similar Tubes
Normally replaceable-slightly different:
  L50

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Filament Vf 7.5 Volts / If 1.25 Ampere / Direct / Parallel, (AC/DC)
Description

4,65W bei 450V

 
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
f_mazda_ex650_front.jpg
EX650: C. Tessier
Anonymous 904 Collector

 
uxsockel_15~~1.png
EX650: KoBi
Konrad Birkner † 12.08.2014

 

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