What is a Mixer?
Karaoke mixers combine the music and vocal source into one and enhance the sound quality. A karaoke mixer can turn a DVD, VCD or CD+G Player into a karaoke machine. A karaoke mixer has some important functions: microphone inputs, volume control, key controller, echo, delay, repeat, and vocal reducer. Depending on your needs or budget, you may or may not need all of the functions.