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Wecovalve_orange

Information - Help 
ID = 69938
       
Country:
Great Britain (UK)
Brand: Western Electric Co. Ltd.; London
Developer: Western Electric Co. Ltd.; London 
Tube type:  Triode, vacuum   Audio Frequency 
  <1925 very rare. ***
Identical to Wecovalve_orange

Base Peanut (WECO 1919/1920)
Was used by Radio/TV-reception etc.
Filament Vf 0.8 Volts / If 0.25 Ampere / Direct / Battery =
Description

This tube is an audio amplifier and has an orange spot on the glass near the base. Anode voltage 15 - 30, grid voltage -3 to -5

 
Dimensions (WHD)
incl. pins / tip
x 54 x 16 mm / x 2.13 x 0.63 inch
Information source British Radio Valves - The Vintage Years, Thrower   Page 122
 
215a_base~~5.gif
Wecovalve_orange: Fin Stewart
Fin Stewart

 

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