Blackcat JB-76B customers repair explained.
16:34
Junky Maco 300 linear amplifier gone thru, recapped, NOS Tubes on the bench.
23:24
Roland Jupiter X Sounds - Jean Michel Jarre - Oxygene Full Album with only one synthesizer.
17:13
Tram TR-27E, pre Titan series, listening to skip. Best CB receive ever?
31:06
Linear Amplifier High Voltage (HV) Capacitor Banks explained
12:34
The uncommon Pin 17 on the MB8719 PLL modification .. safe.. or not?
30:17
KENWOOD TL-922A Repair and Modification
14:10
DIY Project : In 5watt , Out put 250 watt , 1 pushpull Low Priced Mosfet ,
3:45