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127

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ID = 13489
       
Country:
United States of America (USA)
Brand: Arcturus Radio Tube Co.; Newark, NJ
Developer: Arcturus Radio Tube Co.; Newark, NJ 
Tube type:  Triode, vacuum   Universal 
Identical to 127 = P227_USA = GY227 = UY-227_Japan = 57T227 = D227 = Y227 = EY227 = SLY227 = NU-27 = GSY227 = T27 = C227 = C-427 = 227E = ER227 = T-227 = VY227 = LS227 = Y227AC = Z-27 = MX227 = 227-C = AX227 = LY227 = 27 = 227 = DE-1 = UY227
Similar Tubes
Normally replaceable-slightly different:
  127A ; CY227
Other base:
  27_Coronet
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 / Specified voltage AC/DC
Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   
27~~2.png
127: Courtesy Bureau Belper (De Muiderkring, Bussum)
Anonymous 10 Collector     More ...
s_223_g_2.gif 127: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20

Just Qvigstad 		127_arcturus.png
127: my collection
Giuseppe Antonio Tusini
Usage in Models 2= 1929 ; 1= 1931? ; 3= 1931 ; 4= 1932
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):10

Collection of

Alexander Hofer (A)
Robert Gillespie (USA)
Jay Vonderhey (USA)
Bruce Morgenstern (CDN)
Peter Steffen (CH)
Geri Meier (CH)
Jesus Maria Sanz Lopez (E)
Antonio Bordini (I)
Alberto Ammendola (I)
Giuseppe Antonio Tusini (I)
Massimo Pedrina (I)
Collection of a member from I
Jacky Blaise (B)
Ottó Jancsek (H)
Sinisa Trlin (HR)
Jose Vigil (RA)
Valery Gromov (RUS)
Karlheinz Fischer (D)
Otto Frosinn (D)
Collection of a member from D
Jacob Roschy (D)
Collection of a member from D
Collection of a member from D
Rudolf Osterkamp (D)
 
127_1.jpg

127
 
Forum contributions about this tube
127
Threads: 1 | Posts: 1
Hits: 3208     Replies: 0
127 (127)
Daniel Consales
03.Mar.06 		  1
127 (127) 
In einem Artikel der Zeitschrift "Radio", Ausgabe Januar 1931 beschreibt Walther L. Krahl, Chief Engineer der Firma Arcturus Radio Tube Company den Aufbau der "Arcturus Type 127 Tube".






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127
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