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DK405

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ID = 14108
       
Country:
Germany
Brand: Dolly
Tube type:  TRIODE (Detail uncertain)   Universal 
Identical to DK405
Similar Tubes
Normally replaceable-slightly different:
  H406
First Source (s)
Sep.1927 : Funk Bastler 1927 Heft 39

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.05 Ampere / Direct
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
dk405_sock.png
DK405: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

 
dk405_kennli1.png
DK405: Funk-Bastler 1927, Heft 39
Hartmut Völler


from Just Qvigstad

Forum contributions about this tube
DK405
Threads: 1 | Posts: 1
Hits: 1574     Replies: 0
DK405 (DK405)
Hartmut Völler
07.Jan.12
  1

Laut Funk-Bastler 1928, Heft 33, S.514 wird diese Röhre von Dolly Valve Produziert.

 
DK405
End of forum contributions about this tube

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