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NE408b

Information - Help 
ID = 16081
       
Country:
Austria
Brand: Helikon, Helikonwerk, Ing. Richard Martinek; Wien
Tube type:  Triode, vacuum   Power/Output 
Identical to NE408b

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Filament Vf 4 Volts / If 0.08 Ampere
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
ne408b_sock.png
NE408b: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

 
ne408b.png
NE408b: Funk-Bastler 1928, Heft 32
Hartmut Völler


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