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True-Blue

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ID = 56028
       
Country:
United States of America (USA)
Brand: True Blue (Brand); Brightson Laboratories, Inc.; Newark, New Jersey
Tube type:  Triode, vacuum   Universal 
Identical to True-Blue

Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 0.25 Ampere / Direct / Battery =
Description

True Blue should be a brand, rather than a tube type.

 
Tube prices 2 Tube prices (visible for members only)
Information source Saga of the Vacuum Tube, Tyne   Page 364

uv~~109.png True-Blue: Fin Stewart
Fin Stewart

Collection of

 
img_20130825_1752131266018879.jpg

True-Blue
 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

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