Improper grounding can cause an audible hum, voltage fluctuations, and even damage to your system. Read about how to check if your system and main power source are properly grounded. 

Local musician, Mickey, tests and reviews three guitar cables. Mickey is currently a member of the band Intoku and Roof Rabbit. 60 cycle hum can be a problem for guitarists and recording engineers. See Mickey's thoughts on how to reduce 60 cycle hum and what he looks for when buying a guitar cable.   Check out Intoku on Instagram @intokuband an...