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1R9

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ID = 31690
       
Country:
Italy
Brand: Magnadyne Radio; Torino
Tube type:  Half-Wave Vacuum Rectifier 
Identical to 1R9
Similar Tubes
Normally replaceable-slightly different:
  1R6 ; 1X2B

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 1.25 Volts / If 0.2 Ampere / Direct / Specified voltage AC/DC
Description Hochspannungsgleichrichter für Fernseher, 22kV und 0,5mA 
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Just Qvigstad
Usage in Models 1= 1960??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

 
1r9_1x2b_img_4124.jpg

 

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