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AC81

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ID = 56009
       
Country:
United States of America (USA)
Brand: Daven Radio Co. ; Newark (NJ)
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to AC81 = R81_USA = 1562_UX4-pin = 281

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 7.5 Volts / If 1.2 Ampere / Direct
Information source - - Data from my own collection   
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