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PX300B

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ID = 84447
       
Country:
Russian Federation
Brand: Sovtek, GENALEX; Saratov
Tube type:  Triode, vacuum   Power/Output 
Identical to PX300B
Similar Tubes
Normally replaceable-slightly different:
  300B

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 1.2 Ampere
Description

This tube is a modern reproduction of the Western Electric 300B.

 
Information source -- Collector info (Sammler)   
-- Other type before this -same/similar characteristics - see exchange.   

ux_base_standard~~378.png PX300B: Fin Stewart
Fin Stewart


Just Qvigstad
 
genalex_px300_b_e222.jpg

 

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