1:10:01

Rockwell Collins MP1 mobile power supply overhauling & retrofit

31:35

SCR300 (BC-1000) military WWII radio - history and actual on-air demonstration

1:51:17

1968 OG Peavey Musician Head - The FIRST Peavey Guitar Amp - ICEpower RestoMod & Sonic Evaluation

27:46

Yaesu FT 817ND versus FT 818ND comparison - Is there a difference? Watch the video, then you decide!

30:02

25w 5881 PP Valve Amp - New Tone Control Board - Fault Finding.

11:13

2SC1306 vintage RF power transistor for sale (also compatible with 2SC2166)

36:20

Build your own BC-611 high voltage battery (SCR536 WWII walkie talkie)

14:14

Demonstration of the Flexradio 6700, the king of direct-sampling FPGA transceivers