This is a digital mixer, the TouchMix-8. I purchased it around 2017 and have used it occasionally. It's in pretty good condition as I didn't use it very often. Operation has been confirmed. * Around 2021, there was a problem with the MAIN OUT terminals (one side's output became smaller), which was repaired by the distributor, and there have been no operational problems since. The items for sale are the main unit, power cable, Wi-Fi adapter (the one inserted on the back), and the original soft case only. Please download the manual. There is a small white spot-like scratch on the upper right of the main unit. Otherwise, there are no noticeable scratches. A Wi-Fi adapter is included, so you can connect it to an iPad for operation. My personal opinion is that the sound quality is good. It has a full range of effects, and with this size, it has all the necessary functions for a digital mixer, so it can be used in any situation. It's light and highly recommended for mobile use. However, the touch panel sensitivity is honestly not very good, so iPad integration is recommended. Please note that I cannot accept price negotiations. Thank you.