This Movek myMix personal monitor mixer doesn't come with a power supply, but it can be powered via PoE. Note that the screen has some scratches on it.

Using this Movek myMix personal monitor mixer is easy. First, since it doesn't have a power supply included, you'll need to power it via PoE. Just connect it to a suitable PoE source to get it up and running. As for the scratches on the screen, they don't affect the mixer's functionality, but you should handle it with care to avoid further damage. When it comes to maintenance, keep it in a clean and dry place. Regularly check the connections to make sure they're secure. If you have any other questions or encounter issues, don't hesitate to reach out for support.