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3BU8

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ID = 4317
       
 
   
Tube type:  Double Pentode 
Identical to 3BU8 = 3GS8
Similar Tubes
Heater different:
  4BU8 ; 4GS8 ; 6BU8

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 3.15 Volts / If 0.6 Ampere / Indirect
Tube prices 2 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   

3bu8_applic.png
3BU8: Personal file
Antonio Rabitti

3bu8_sockel.png 3BU8: RCA Tube Manual
Peter Hoddow


Just Qvigstad
3bu8_techdat01.png
3BU8: RCA Tube Manual
Peter Hoddow

More ...
Usage in Models 8= 1955 ; 16= 1956 ; 9= 1957? ; 39= 1957 ; 164= 1958? ; 12= 1958 ; 46= 1959? ; 21= 1959 ; 96= 1960

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):411

Collection of

 
ge_3bu8_front.jpg

3BU8
 

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