Yamaha Matrix Processor MTX3 Price revised. I am selling this item due to a system replacement. It was working properly when in use. The set includes the main unit, power cable, and instruction manual. Everything shown in the photos is included. There are no major scratches, but this is a used item, so please refrain from purchasing if you are concerned about minor scratches or blemishes. It has been initialized to factory settings. Please note that due to work commitments, it may take about a week to ship the item. Thank you for your understanding. Thank you.