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56S

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ID = 13465
       
Country:
Canada
Brand: Rogers-Majestic, Standard Radio Manufacturing, Rogers Radio Tubes; Toronto
Developer: Rogers-Majestic, Standard Radio Manufacturing, Rogers Radio Tubes; Toronto 
Tube type:  Triode, vacuum   Universal 
Identical to 56S
Similar Tubes
Other shape (e.g. bulb type):
  56
Heater different:
  56A
Base UY-Base, 5 Pins (USA, April 1927) (Codex=H)
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC
Description

With sprayed metal shield

 
Dimensions (WHD)
incl. pins / tip		 x 103 x 34 mm / x 4.06 x 1.34 inch
Weight 38 g / 1.34 oz
Information source Taschenbuch zum Röhren-Codex 1948/49   
70 Years of Radiotubes and V.   p. 185
446_6.png 56S: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad
Usage in Models 2= 1932? ; 7= 1932 ; 2= 1933
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):11
 
rogersr56s.jpg

 
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