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59

Information - Help 
ID = 2838
       
Country:
United States of America (USA)
Brand:
Tube type:  Vacuum Pentode   Power/Output 
Identical to 59 = CV2538 = PH59 = 259 = NU-59 = ER59
Similar Tubes
Normally replaceable-slightly different:
  38059
Other class quality (otherwise equal):
  VT-59
Different connections:
  G-59B
First Source (s)
Dec.1932 : The AWA Journal Vol. 7

Base 7-Pin-Base U7B = medium, old, USA (Codex=M)
Filament Vf 2.5 Volts / If 2 Ampere / Indirect / Parallel, (AC/DC)
Description Siehe auch: Zero-Bias- und Triple-Twin- Röhren 
Tube prices 1 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
  59.png
  59: Courtesy Bureau Belper (De Muiderkring, Bussum)
Michael Schlör
 
59_01r.jpg
59
Jacob Roschy

 
483.png
59: Telefunken Werkstattbuch
Wolfgang Bauer

 
59_techdat01.png
59: Sylvania Technical Manual
Peter Hoddow


Usage in Models 1= 1932?? ; 10= 1932? ; 30= 1932 ; 8= 1933?? ; 10= 1933? ; 185= 1933 ; 12= 1934?? ; 6= 1934? ; 30= 1934 ; 1= 1935?? ; 1= 1935? ; 6= 1935 ; 5= 1936?? ; 5= 1936? ; 3= 1936 ; 2= 1937?? ; 1= 1937 ; 1= 1940?? ; 1= 1941? ; 1= 9999?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):319


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