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33GT7

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ID = 5740
       
 
   
Tube type:  Damper Diode-Beam Power-Endtetrode 
Identical to 33GT7

Base Duodecar 12-pin, B12C Glass (USA 1961)
Was used by Radio/TV-reception etc.
Filament Vf 33.6 Volts / If 0.45 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Tube prices 1 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   

br_invictus_m11_schematic~~1.png
33GT7: Personal file
Antonio Rabitti

33gt7_sockel.png 33GT7: Essential characteristics
Peter Hoddow


Just Qvigstad
33gt7_specs1.png
33GT7: RCA receiving tube manual RC-24
Antonio Rabitti

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Collection of

Collection of a member from FIN
 
33gt7_tube.jpg

33GT7
 

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