Dynacord Powermate 600 Powered Mixer, two channels not working. Can we fix it? Mixer Repair
2:10:09
How to Diagnose and Repair Transistor Circuits - No Schematics. Dynacord Powermate 600
52:07
786 Dynacord 1000 parte 1
1:05:08
HK Audio Lucas Performer 900W Sub : Sometimes Repair Jobs Go Horribly Wrong
12:14
Dynacord powermate 1600 (Made In Germany) repairing تعمیر دایناکورد پاور میکسر 1600
18:32
Basic 400 Bi-Amp Active Speaker Repair - No Tweeter Output, Finally FIXED!
19:21
BEHRINGER Audio mixer sound issues
42:17
Synq Digit 3K6 Class D 3600W Amplifier Needs Repair : Trips Out The Mains, Blows Fuses!
12:35