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LK4100

Information - Help 
ID = 16017
       
Country:
Germany
Brand: Valvo Radioröhrenfabrik GmbH; Hamburg
Tube type:  Triode, vacuum   Power/Output 
Identical to LK4100
Similar Tubes
Normally replaceable-slightly different:
  K445/12
First year 1928 Tube leaflet collection E.Erb Analysis by original leaflets

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Filament Vf 4 Volts / If 1 Ampere / Direct / Parallel, (AC/DC)
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
d_valvo_lk4100.jpg
LK4100: TreLe
Trev Levick

 
lk4100_sock.png
LK4100: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

 
lk4100_daten_kennl.png
LK4100: Valvo Daten Heft 1930
Trev Levick



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