The S-Zone mixing console provides system installers with all the features they need to control up to four audio zones with a compact, single rack-space unit. It features two balanced microphone inputs and four stereo/line inputs with a unique front-panel control section that allows you to assign any of the four inputs to any of the four zones at the touch of a button. The front panel also features input and output volume controls, independent 2-band equalization, and a built-in speaker for selectable zone monitoring.