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2Q4

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ID = 69046
       
 
   
Tube type:  ANY OTHER - NOT A TUBE, general 
Identical to 2Q4

Base Octal (Int.Octal, IO) K8A, USA 1935
Description

The B&W model 350, type 2Q4 plug-in unit is a 90° audio phase shift network for SSB, consisting of precision resistors and capacitors, built into an octal case in the size of a 6J5 tube.


 


Just Qvigstad

Collection of

 
f1.jpg

2Q4
 

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