Finding and fixing hum
10:42
How to Fix Ground Loop Noise, Hiss, Buzz, & Hum (Simple & Cheap!)
9:58
How to Diagnose and Solve Hum & Buzz in Your Audio
8:15
How to remove hum from your turntable
37:32
Restore burned out audio power amplifier // Repair 1500 watt power amplifier
6:50
Understanding and Fixing Ground Loops in Live Sound
15:40
Troubleshoot and Eliminate AC Hum on Sound System
4:49
Best grounding practices for audio
15:07