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27

Information - Help 
ID = 2659
       
Country:
Worldwide
Brand:
Tube type:  Triode, vacuum   Universal 
Identical to 27 = C327 = DE-1 = 227 = 127 = A227 = UY227 = ER227 = 38027 = VT-29 = P227_USA = F209 = N27 = 427 = G-27 = CV944 = EY627 = PH227 = MY227 = AC227 = UY-227_Japan = 627 = Y227 = GY227 = T27 = LS227 = NY-27 = SY227
Similar Tubes
Other shape (e.g. bulb type):
  G-27-S ; M27 ; NY227
Normally replaceable-slightly different:
  AGX2270 ; C-427 ; F209A ; FY227 ; R30
Other base:
  27_Coronet
First year 1927 Radios von gestern, 2. Auflage
First Source (s)
Sep.1927 : -- Collector info (Sammler)
Successor Tubes 56  
Base UY-Base, 5 Pins (USA, April 1927) (Codex=H)
Filament Vf 2.5 Volts / If 1.75 Ampere / Indirect / Parallel, (AC/DC) /
Dimensions (WHD)
incl. pins / tip		 41 x 91 x mm / 1.61 x 3.58 x inch
Tube prices 2 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
  27.png
  27: Courtesy Bureau Belper (De Muiderkring, Bussum)
Michael Schlör
 
philco27.jpg
27: A. De Poi's collection
Alessandro De Poi
 
446_1.png
27: Telefunken Werkstattbuch
Wolfgang Bauer
 
27_techdat01.png
27: Sylvania Technical Manual
Peter Hoddow
Usage in Models 1= 1927?? ; 1= 1927? ; 68= 1927 ; 3= 1928?? ; 5= 1928? ; 129= 1928 ; 12= 1929?? ; 23= 1929? ; 196= 1929 ; 34= 1930?? ; 37= 1930? ; 249= 1930 ; 30= 1931?? ; 110= 1931? ; 612= 1931 ; 24= 1932?? ; 184= 1932? ; 211= 1932 ; 14= 1933?? ; 21= 1933? ; 73= 1933 ; 11= 1934?? ; 4= 1934? ; 9= 1934 ; 6= 1935?? ; 5= 1935? ; 9= 1935 ; 3= 1936?? ; 3= 1936? ; 3= 1936 ; 1= 1938? ; 1= 1938 ; 1= 1940?? ; 1= 1940 ; 6= 9999
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2100
Collection of Sinisa Trlin (HR)
Collection of John Hupse (NL)
Collection of Karlheinz Fischer (D)
Collection of Peter Steffen (CH)
Collection of Tomasz Szczesniak (PL)
Collection of Michael Gnaedig-Fischer (MEX)
Collection of Valery Gromov (RUS)
Collection of Pedro Prieto-Castro (E)
Collection of Danko Tkalec (HR)
Collection of Jose Antonio Gonzalez-Ruiz (E)
Collection of Christian Schaufelberger (CH)
Collection of Martin Bösch (CH)
Collection of a member from FIN
Collection of Jacky Parmentier (F)
Collection of Víctor Caselli-Diaconescu (RCH)
Collection of Klaus Rüdiger (D)
Collection of Jay Vonderhey (USA)
Collection of Aldo Patriarca (CH)
Collection of Raynal Aufils (F)
Collection of George Papaiz (CDN)
Collection of Bruce Morgenstern (CDN)
Collection of Oleg Missevitch (BY)
Collection of a member from D
Collection of Alessandro De Poi (I)
Collection of Jean-Jacques Pontigny (F)
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