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G-27

Information - Help 
ID = 14215
       
Country:
United States of America (USA)
Brand: Majestic tubes of Grigsby-Grunow
Tube type:  Triode, vacuum   Universal 
Identical to G-27 = 27 = UY227 = 227
Similar Tubes
Normally replaceable-slightly different:
  G-27-S

Base UY-Base, 5 Pins (USA, April 1927) (Codex=H)
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1.75 Ampere / Indirect / Parallel, (AC/DC)
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
g27.jpg
G-27: K.H.Fischer
Karlheinz Fischer

 
s_223_g_14.gif
G-27: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe

 
27_data.png
G-27: own collection
Peter den Boer


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