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DDT4S

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ID = 14079
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Double Diode-Triode   Audio Frequency 
Identical to DDT4S = ABC1
Similar Tubes
Other base:
  DDT4

Base Europe side contact P8A (Au P, 8SC) (Codex=Sa)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.65 Ampere / Indirect / Specified voltage AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   

27_8.png DDT4S: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
ddt4s_spec.png
DDT4S: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

 

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