radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

1222A

Information - Help 
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   
- - -
- - -
 
1222.png
1222A
Emilio Ciardiello

 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
rmXorg