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DE2_Ediswan

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ID = 28494
       
Country:
Great Britain (UK)
Brand: Ediswan, Siemens Edison Swan Electric Co.; London
Tube type:  Triode, vacuum   Audio Frequency 
Identical to DE2_Ediswan
First year 1923 Saga of the Vacuum Tube, Tyne Seite 373

Was used by Radio/TV-reception etc.
Filament Vf 1.8 Volts / If 0.24 Ampere / Direct / Battery =
Information source British Radio Valves - The Vintage Years: 1904-1925   

 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

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