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Bi-spez

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ID = 32010
       
Country:
Germany
Brand: AEG (Radios) Allg.Elektricitäts-Ges.
Tube type:  Triode, vacuum   Audio Frequency 
  Ca. 1925 up to 1945 very rare. ***
Identical to Bi-spez
Similar Tubes
Heater different:
  BiII
Other base and other heater:
  Bi ; BiIV

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928
Was used by Military and/or Government
Filament Vf 3 Volts / Indirect / Specified voltage AC/DC
Description

Uh = 3 Volt !

 
Information source -- Collector info (Sammler)   

bispez_so.png Bi-spez: rtt
Anonymous 10 Collector


Just Qvigstad

Collection of

 
aegbispez.jpg

 

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