Numark KMX-02 COMPACT DUALDECK DJ STATION WITH KARAOKE SUPPORT Composite video outputs tied to a crossfader automatically select output source for seamless visual transitions on one video monitor^Key change adjust for songs^CD+G and CD audio support^Three microphone inputs with tone control capability (one with combo XLR & 1/4-inch; two with 1/4-inch in rear^Echo effect control on the performers mic inputs