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A201_Volutron

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ID = 53654
       
 
   
Tube type:  Triode, vacuum   Universal 
  <1925 very rare. ***
Identical to A201_Volutron
Similar Tubes
Normally replaceable-slightly different:
  UV201A

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 0.25 Ampere
Description Volutron: not to be confused with Voltron! 
Information source Saga of the Vacuum Tube, Tyne   Name known but no info


Just Qvigstad

Collection of

 
volutron_201_pair1.jpg

A201_Volutron
 

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