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475K

Information - Help 
ID = 15388
       
Country:
Austria
Brand: Eagle, Wien
Tube type:  Triode, vacuum   Power/Output 
  Ca. 1925 up to 1945 rare.
Identical to 475K
Similar Tubes
Normally replaceable-slightly different:
  D404 ; P4_Sator ; RE604

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.75 Ampere / Direct / Parallel, (AC/DC)
Description

12 Watt

 
Literature Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   Preisliste 1931
 
475k_so.png
475K: rtt
Michael Schlör

 
power~~1.png
475K: own collection
Peter den Boer


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