09
Août
HAM RADIO 7779 XD-56 TRANSMITTING Vacuum Tube Dumont Fairchild copper fins RARE
EVERYTHING I HAVE BEEN ABLE TO TEST HAS CHECKED OUT, SO I HAVE NO REASON TO BELIEVE THIS IS ANY DIFFERENT.
09
Août
DuMont 6Y9 Vacuum Tube Made In Great Britain NOS +Box
Item is one DuMont 6Y9 vacuum tube in its original box. This tube was manufactured in Great Britain. Photos are of the actual item for sale, or if more...
08
Août
Dumont CDU-3GP1 United States oscilloscope , clock project 3″ CRT Tube
ONE Dumont CDU-3GP1 CRT Tube. may be good for clock project too. If you need it faster. NOT use COD, 3rd party, or bill to account numbers.