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6-4B

Information - Help 
ID = 50091
       
Country:
United States of America (USA)
Brand: Amperite Co., Inc.; Union City / West New York (NJ)
Tube type:  Current Regulator, Iron in Hydrogen   Power-supply 
Identical to 6-4B

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament
Dimensions (WHD)
incl. pins / tip
32 x 77 x mm / 1.26 x 3.03 x inch
Information source - - -   
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64b_amperiteballast.jpg
6-4B
Klaus Rüdiger

 
6_4_2.png
6-4B
Emilio Ciardiello

 

from Just Qvigstad


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