DZR10-D to its highest output level. D-Contour features two settings, FOH/MAIN and MONITOR mode, allowing you to fine-tune the DZR10-D sound based on your application. You also get DSP protection that safeguards your power supply, power amplifiers, and transducers against damage. Despite all this powerful DSP, the DZR10-D remains easy to use, thanks to optimized factory presets and an intuitive LCD screen.