Posted by Sam on April 06, 2002 at 11:24:55:
I take very good care of my instruments however I have a major problem. When I hook up the QS 6.1 to my mixer there is a humming sound coming out from the speakers. I ck all the other instruments and I`m 150 % sure it`s from the Qs. How do i stop this humming...
Thank you