This DiGiCo SD9 digital mixing console runs on Stealth Core 2, firmware version v1619, and comes with Waves I/O, BNC and CAT5 MADI. It doesn't have Optocore. The console has a single power supply unit (PSU). It includes the correct power supply for reliable operation.

Using the DiGiCo SD9 digital mixing console is easy. First, connect the console to a power source using the provided correct power supply. Then, connect your audio devices to the appropriate input ports like Waves I/O, BNC or CAT5 MADI. Start your audio mixing work. When using, avoid exposing the console to extreme temperatures and humidity. Keep it in a clean and dry environment. For maintenance, regularly check the power supply and connections. If you notice any issues, consult a professional technician. Don't try to open the console by yourself as it may void the warranty.