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549DX

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ID = 35304
       
 
   
Tube type:  Vacuum Pentode 
Identical to 549DX = DF651

Base Subminiatur (wire-ends, flat) B5A
Filament Vf 0.625 Volts / If 0.01 Ampere / Direct / Battery =

549dx_so.png 549DX: rtt
Anonymous 10 Collector


Just Qvigstad
 

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