The Reloop Beatmix 4 is a 4-channel/4-deck DJ controller with large touch-sensitive platters, dedicated FX and library controls. Trigger cues, loops and samples with multiple pad modes. Practically brand new. Used very little. Selling this for a friend so I do not know how to use this. I was told its "as good as new". Box and manual included. I will give the buyer 24hrs. to test and return if not satisfied. $200.00 or best offer. Retails $479.00.