Well, darn. This unit worked just fine when I last put it away. It powers up, but I cannot get it to interface with my laptop anymore. Maybe you can? Sold AS-IS with no warranty, no returns. This will ship in the original box with power supply and self-printed manual. I will be happy to answer questions regarding this specific unit, but for general questions regarding capabilities, inputs, etc., please refer to the owner's manual - https://pae-web.presonusmusic.com/downloads/products/pdf/FP10_Owners_Manual_EN.pdf NOTE - The observant buyer will note that the main photo is the same one I am using for a working model that I also have up for auction. No point in taking 2 photos of these identical units. This one powers up, but will not interface with my laptop. The other one works. Thanks, and happy bidding!