This 2 - input, 2 - output system processor comes with a correct power supply. Ideal for ensuring smooth audio processing with advanced feedback suppression.

Using this dbx DriveRack 220i System Processor is easy. First, connect it to your audio system with the 2 inputs and 2 outputs. Make sure to use the correct power supply that comes with it. When using, keep it in a dry and cool place to avoid overheating. For maintenance, clean it regularly with a soft, dry cloth. If you encounter any issues, turn it off and check all the connections.