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GL4 Info
Country:  Austria      Brand:  Kremenezky, Johann; Wien (Röhrenhersteller) 
  Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Tube ID = 3273
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Identical to GL4 = 1561 = RGN2004 = PV4200

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament -: Direct / -: Parallel, (AC/DC) / If: 2 Ampere / Vf 4 Volts /
Tube prices 1 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   

gl4_1.jpg
Sammlung GJ
Gerd Junginger

 
17_64.png
Telefunken Werkstattbuch
Wolfgang Bauer

 
gl4_spec.png
RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

Usage in Models   1= 1929? ; 1= 1931 ;
Number of Models with this tube   2
No further Information for

GL4    

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