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BH4

Information - Help 
ID = 13841
       
Country:
Austria
Brand: Novis; Wien (Tubes)
Tube type:  TRIODE (Detail uncertain) 
Identical to BH4

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Filament Vf 4 Volts / If 0.08 Ampere / Direct
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
bh4_novis.jpg
BH4
Manfred Kröll † 2.9.2013

 
bh4_so.png
BH4: rtt
Michael Schlör

 

from Just Qvigstad


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