The LCS Matrix3 LX - 300 Audio Engine is equipped with Cobranet Card, System DSP Card, LX - VRA Card, and LX - LINK Card. It comes with a correct power supply, ensuring stable and efficient operation.

Using the LCS Matrix3 LX - 300 Audio Engine is straightforward. First, connect it to the correct power supply to start it up. When using it, make sure all the connected cards are functioning properly. As for maintenance, keep it in a dry and clean place to avoid damage. Also, check the power supply regularly to ensure stable power. When not in use, turn it off to save energy and extend its lifespan.