Pioneer DJM-500 4-Channel Performance Professional DJ Mixer

This is the mixer top DJs have been waiting for. Explore a new world ofsound by linking effects to the beat with the Auto BPM function. TheDJM-500 and CDJ Series make the perfect system for creating theultimate in club or house party music. Let the digital readout confirmwhat you already know by ear. The Beatst-Per-Minute Counter measuresthe BPM of virtually all kinds of dance music, enabling you to checkthe tempo at a glance. Linking widely differing types of music iseasier than ever with the Auto BPM Counter.