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DW4023

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ID = 14153
       
Country:
France
Brand: Métal; France (tubes)
Tube type:  Triode, vacuum   Universal 
Identical to DW4023
Similar Tubes
Normally replaceable-slightly different:
  AR4100 ; DW3559 ; E438 ; I4078 ; REN1004 ; S440N ; TE38

Base Europe 5-Pin (O5A, B5) (Codex=F)
Filament Vf 4 Volts / If 1 Ampere / Indirect / Parallel, (AC/DC)
Literature Taschenbuch zum Röhren-Codex 1948/49   Bulletin CHCR no.26, April 2000, p.17
 
dw4023mazdaph1s.jpg
DW4023: Patrice ZEISSLOFF
Patrice Zeissloff

 
7_68.png
DW4023: Telefunken Werkstattbuch
Wolfgang Bauer

 

Usage in Models 1= 1931?? ; 1= 1931? ; 2= 1931

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4


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