MP 22 two-zone audio player with two independent audio player modules that support FM radio, USB/SD storage, wireless audio streaming from mobile devices. Each output has individual volume and tone controls and selectable inputs. Two-zone paging is available with AMC TALK ST Z2 microphone console with gain and tone control, phantom power, and signal priority. External audio sources can be connected using two stereo line inputs or a 3.5 mm TRS AUX input on the front panel.