The D-Cerno PS spare power supply is designed specifically for the D-Cerno CU, providing reliable power to ensure your audio systems operate seamlessly. This essential accessory guarantees that your central unit remains fully functional, supporting uninterrupted communication during meetings and conferences. With its compact and efficient design, the D-Cerno PS is a perfect addition to your setup, offering peace of mind that your audio management system will continue to perform without disruptions.