This Sabian PDMr Personal Drum Mixer doesn't come with a power supply. It requires a center - negative 18V 0.5A power supply to work. Note that it has only been visually inspected.

Using the Sabian PDMr Personal Drum Mixer is straightforward. First, make sure you have a center - negative 18V 0.5A power supply because the unit won't function without it. Connect the power supply correctly and start mixing your drums. When you're done, turn off the power to save energy. As for maintenance, keep the unit clean by using a soft, dry cloth. Since it has only had a visual inspection, if you notice any problems, contact the support team. Don't expose it to extreme temperatures or moisture, as this can damage the mixer.