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ARA9

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ID = 83044
       
Country:
Netherlands
Brand: Aravalves The, Arnhem
Developer: Aravalves The, Arnhem 
Tube type:  Triode, vacuum   Audio Frequency 
Identical to ARA9

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 1.8 Volts / If 0.25 Ampere / Direct / Battery =
Information source Radio Wereld, The Netherlands   17/2/1926
British Radio Valves - The Classic Years: 1926-1946   Supplement, p. 6

b4_base_pins~~509.png ARA9: Fin Stewart
Fin Stewart


Just Qvigstad
 

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