No matter if you're a DJ or a KJ (karaoke jockey), you'll likely need a combination CD and graphics player. Perfect for singing along to your favorite songs or displaying some of the very best graphical interpretations of the music you're playing, this kind of equipment can come in handy for many events.
Even if you're a serious DJ, there's the occasional gig where the guests will want to sing as well. Make sure you're prepared, and have a machine like this one on hand to make sure that everyone is having a good time.