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GB-5670

Information - Help 
ID = 54869
       
Country:
United States of America (USA)
Brand: Sylvania (Hygrade, GTE, Nilco); Emporium (PA)
Tube type:  Double Triode   VHF 
Identical to GB-5670
Similar Tubes
Other class quality (otherwise equal):
  5670

Base Noval, B9A
Filament Vf 6.3 Volts / If 0.35 Ampere / Indirect / Parallel, (AC/DC)
Description

GB prefix stands for Gold Brand, premium version of 5670.

 
Literature -- Collector info (Sammler)   
 
gb-5670-sylvania-gold-brand-ph2-s.jpg
GB-5670
Patrice Zeissloff

 
gb-5670_so.png
GB-5670
Michael Schlör

 


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