RE: help recording with mixer
2006/07/11 00:51:13
(permalink)
Could be one (or a combination) of several things. Earth loop, dodgy electronic component(s) or connection(s), poorly suppressed motor, etc.
Check all of your electrical & audio connections, isolate your audio equipment to a separate poweer source, remove everything from the signal path & add things one at a time until you find the source of the buzz.