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E1541

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ID = 64487
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Developer: Marconi-Osram - (Valves/Tubes); GB 
Tube type:  Triode, vacuum   Power/Output 
  Ca. 1925 up to 1945 very rare. ***
Identical to E1541 = CV1716 = VT167_GPO

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Telephony
Filament Vf 4 Volts / If 1 Ampere / Direct / Specified voltage AND current AC/DC
Description

Experimental tube developed by the Hirst Research Centre and made by MOV for telephony use. Later to become VT167_GPO and CV1716

 
Information source - - Manufacturers Literature   

b4_1~~33.png E1541: Fin Stewart
Fin Stewart


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