The MC4000 is an exciting addition to Denon DJ s distinguished line of professional DJ products. Featuring a sleek new design and inviting appearance, the MC4000 continues Denon DJ s reputation for innovative features, dependability, unrivaled sound quality and peerless value. MC4000 Premium 2 Deck controller for Serato from Denon DJ is 100% original and is available at NMK Electronics. Speak to our expert for booking a live demonstration. After sales customer service is an integral part of our business ethic and is taken very seriously.