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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 = 227E = D227 = ER227 = EY227 = VY227 = LS227 = Y227AC = Z-27 = MX227 = T27 = 227-C = AX227 = LY227 = C227 = C-427 = GSY227 = Y227 = T-227 = SLY227 = NU-27 = 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 4= 1929 ; 1= 1931? ; 3= 1931 ; 4= 1932
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):12

Collection of

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

127
 
Forum contributions about this tube
127
Threads: 1 | Posts: 1
Hits: 3399     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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