The INTUWORX PAA71 is a 7-channel mic/line mixer and the perfect center of any installed sound system. It offers 5 multi-purpose inputs which can either be fed with a balanced microphone signal or an unbalanced stereo line signal. One further balanced stereo line level input is specifically useful for sources at larger distance, like a mixer on a stage, or the output of a secondary room's system. The same input can be switched to receive its input signal from the 3.5mm TRS jack on the front, or the built-in LINKOUSTIC 4.2 wireless audio link. An additional dedicated microphone input with adjustable talkover (priority) provides control over announcements. Every input -- with the exception of the balanced stereo input -- is equipped with rear-panel gain control and a front-panel 2-band equalizer. The external shutdown and emergency signal input connections allow integration with central announcement and evacuation systems where required.