This Behringer mixer doesn't come with a power supply, but it can be powered through the network, offering a convenient solution for audio mixing.

Using this Behringer Powerplay P16 - M mixer is quite simple. First, connect it to your network to power it up since it doesn't have a built - in power supply. Then, you can start adjusting the 16 channels according to your audio needs. When using it, make sure the network connection is stable to avoid any interruptions. As for maintenance, keep it in a dry and clean place. Regularly check the network ports for any signs of damage. If you're not using it for a long time, it's a good idea to disconnect it from the network to prevent any potential electrical issues.