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1222A

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ID = 53651
       
Country:
United States of America (USA)
Brand: Sylvania (Hygrade, GTE, Nilco); Emporium (PA)
Tube type:  Beam Power Tube   Power/Output 
Identical to 1222A
Similar Tubes
Different maximum ratings:
  1222
Predecessor Tubes 6L6GA  

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 6.3 Volts / If 0.9 Ampere / Indirect
Description Similar to 1222, power increased to 21W. 
Information source Tube Lore (I)   
- - Manufacturers Literature   
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1222.png 1222A
Emilio Ciardiello


Just Qvigstad
 

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