MP 22 two-zone audio player with two independent players with separate FM and Bluetooth audio receivers. Plays audio files from SD cards and USB drives. Individual volume and tone controls, selectable input for each output. Two-zone paging is available with AMC TALK ST Z2, providing gain and tone control, phantom power and signal priority. External audio sources can be connected using 2 stereo line inputs or 3,5mm TRS AUX input on the front panel.