Innofader Pro Description: The Innofader Pro uses the same quality construction as the original Innofader and fits the following mixers: 1) All of the Innofader compatible mixers (except for Ecler Eternal compatible mixers you will also need the Ecler Eternal Adapter) 2) Rane TTM-56/57 and Pioneer DJM-800 without any extra adapters. 3) All A&H Xone mixers 4) All mixers previously requiring the Innofader + Innofader Output Adapter (Tascam XS-4, XS-8, old Ecler HAK 300/310/320) 5) Numark M series and Vestax VMC-002 without mods 6) Virtually any analog mixer that fits it, but possibly requiring mods. In addition to being compatible with a wider range of mixers, the Innofader Pro has the following improvements over the original Innofader: 1) No polarity testing is required. The Innofader Pro is a plug and play device for most mixers. 2) Works over a full +/- 15V or 0 to 30V range. 3) Allows crossfader forward reverse switching on all compatible mixers. We Also Do Innofader Installations. Discounted Service fee if you purchase the innofader from us.