This professional-grade mixer is practically new and doesn't work at all. I used it a few times, but it stopped working when I tried to use it recently. The power turns on, but it doesn't move at all. I'm selling it as scrap to someone who can repair it. It should be an easy fix if you know how, but if you don't, I recommend not buying it unless you plan to use new parts. A new 48V adapter is worth more than the asking price.