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D05/4

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ID = 15721
       
Country:
Germany
Brand: Spanner GmbH, Marken: Delta Valve, Altron, Neo-Delta; Berlin
Tube type:  Triode, vacuum   Power/Output 
Identical to D05/4
Similar Tubes
Normally replaceable-slightly different:
  B405

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.15 Ampere / Direct / Specified voltage AC/DC
Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

b4_base_pins~~872.png D05/4: Fin Stewart
Fin Stewart


Just Qvigstad
d054.png
D05/4: Funk-Bastler 1928, Heft 41
Hartmut Völler

Collection of

 
d05_4delta.jpg

 

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