Maureen your best bet would not be the internet but go to either the store that it was bought from, or you can ask some one that you may know, most people have karaoke machines now, and you don't know tillyou mention it.
Also if you know anyone that is handy with musical instrumemts, alot work on thier own, and they may be able to help or refer you.
Good Luck,
Tanya
