This Midas DL152 PRO Series stage box comes with firmware version 3.4.6 build 9. It includes the correct power supply for reliable operation.

Using this Midas DL152 PRO Series stage box is easy. First, make sure you connect it to the correct power supply included. This will ensure stable performance. When setting it up, connect your audio sources to the appropriate inputs. As for maintenance, keep it in a dry and clean place. Avoid exposing it to extreme temperatures or moisture. If you encounter any issues, check the firmware. You can update it if needed to keep it running smoothly.