on 3/7/05 3:27 PM, Carol Stein at carol at carolstein.com wrote: > Thanks for taking the time to answer. I will check out the circuit > situation > Carol > >> It sounds like what you're experiencing is a ground loop. Make sure >> that >> everything in your computer system and your audio chain (interface, >> mixer, >> etc.) is using the same A.C. electrical circuit ... use one or more >> power >> bars if needed and have them all going to one plug-in at the end. >> >> Alternatively, if the M-Audio interface or any of your other audio >> equipment >> has a ground lift switch, lift the ground to see if that solves the >> problem. >> -- >> Gregg No problem. Please let me know if this fixes your problem (both you and David). Carol, this solution should also include all of your video equipment (ie camera, monitor, etc.) as well as the audio and computer equipment. -- Gregg