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ID = 76460
United States of America (USA)
Brand: Mastertone Radio Co.; Newark, NJ
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Triode, vacuum   Audio Frequency 
Identical to M-201A = 101A
Similar Tubes
Other shape (e.g. bulb type):
  201A ; CX301A ; UX201A

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 0.25 Ampere / Direct / Battery =

This tube is identical to the tube variant 201A, branded D-LUX-BLUE, except for the label. It was probably made at the same factory.

Dimensions (WHD)
incl. pins / tip
x 108 x 33 mm / x 4.25 x 1.30 inch
Information source -- Collector info (Sammler)   

ux_base_standard~~80.png M-201A: Fin Stewart
Fin Stewart

Just Qvigstad


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