Gerald Youngblood wrote:
...Make sure that you have the computer, radio, and all peripherals plugged into the same outlet strip. Also, make sure you your outlet strip has a good ground. If that doesn't solve it you may need to try a UPS supply.
This is a perennial problem with unbalanced computer audio. A frequent source of loops is one or more of the audio cables, which sometimes need to float at one end.
It's often helpful to lift the ground at one end of each of the cables in turn, to see whether that easy fix solves the problem before digging into more serious issues.
73 Frank AB2KT
