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DE1_Arcturus

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ID = 86689
       
Country:
United States of America (USA)
Brand: Sonora Tube Co.; Chicago, IL
Developer: Arctron Sales Company; New York City, NY 
Tube type:  Triode, vacuum   Universal 
Identical to DE1_Arcturus
Similar Tubes
Normally replaceable-slightly different:
  27 ; UY227

Base UY-Base, 5 Pins (USA, April 1927)
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1.75 Ampere / Indirect
Dimensions (WHD)
incl. pins / tip
x 108 x 45 mm / x 4.25 x 1.77 inch
Weight 48 g / 1.69 oz
Information source Tube Lore (II)   p. 35
-- Collector info (Sammler)   
Röhrencodex , Röhren-Taschenbuch 1950 23000 Röhren

27~~32.png DE1_Arcturus: Fin Stewart
Fin Stewart


Just Qvigstad
 
img20231028_10375866.jpg

 

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