Music Now DJ's and the American Disc Jockey Association strongly recommend that you ask the following questions of any Disc Jockey service that you are considering hiring.
The Event: Do you use Professional Equipment?
Ask whether your prospective Disc Jockey works with professional audio equipment. If you are not sure, ask for their equipment list and check with a local music dealer or the A.D.J.A. to verify they are using professional-grade sound gear.
Music Now only uses Professional grade sound equipment, though more expensive it prevents serious breakdowns.