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NOS TV transmiting tube FS


Hsu
 

Hi-
I have some NOS TV transmiting tubes FS, FU-720F( Same as 7F71RA),tetrode, Palate dissipation: 3500W filament:4V/78A
I ask $500/ea. I can pay the shipping cost(surface mail). JPG and detail specs on request.
73! Hsu