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EL20

Information - Help 
ID = 11221
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Vacuum Pentode   Power/Output 
Identical to EL20
First year 1947 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Mar.1948 : Funkschau # 3

Base Loctal-8, B8G (Sylvania, 1938) (Codex=Wa)
Filament Vf 6.3 Volts / Indirect / Parallel, (AC/DC)
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
el20_2.jpg
EL20: AH eigene Sammlung
Alexander Hofer

 
lo29.png
EL20: RTT 1964 (Franzis) 10. Auflage
Martin Renz

 


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