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EX-1A

Information - Help 
ID = 73319
       
Country:
United States of America (USA)
Brand: Electrical Research Laboratories Inc. (Erla); Chicago, Illinois
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Triode, vacuum   Audio Frequency 
Identical to EX-1A = UX201A = CX301A = 101A
Similar Tubes
Other shape (e.g. bulb type):
  01A

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Direct / Battery =
Information source -- Collector info (Sammler)   
 
erla_ex1a_201a.jpg
EX-1A: Fin Stewart collection
Fin Stewart

 
ux_base_standard~~21.png
EX-1A: Fin Stewart
Fin Stewart

 

from Just Qvigstad


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