The MX32B from LA Audio is a high-quality rack mountable three-source stereo mixer for installed applications. It has three mic/line switchable XLR inputs with selectable phantom power, and each is accompanied by a 1/4" TRS insert jack. Each mic channel has its own level, pan, and priority controls. Three stereo RCA line-level inputs are available for connecting music sources. One of these inputs may be selected and combined with the mic inputs at any given time.
Other front-panel controls include separate bass and treble knobs, and a master level control. LED indicators are provided for level, peak, and voice-over priority. A stereo XLR output is available for connecting to virtually any professional sound system, and a stereo RCA record output is provided as well. The built-in voice-over system lets one or more of the mic channels take automatic priority over all other sources, a great feature for announcements.