This Lexicon MRC MIDI Remote Controller comes without a power supply. It has only been power - tested. One thing to note is that the caps of the 2 middle faders are missing. Despite these, it's still a great option for your music - related needs.

Using this Lexicon MRC MIDI Remote Controller is easy. First, you'll need to get your own power supply to make it work. Once powered on, you can start using it to control your MIDI - enabled software. Be aware that since the caps of the 2 middle faders are missing, handle them gently to avoid any further damage. When it comes to maintenance, keep it in a dry and clean place. Wipe it with a soft, dry cloth regularly to keep dust away. Don't use any harsh chemicals on it as this might harm the device.