The device features two auxiliary line inputs (AUX), one emergency line input (EMC), and two microphone inputs; one auxiliary output, which can be cascaded to the next power amplifier.
The microphone input (1/2), emergency line input, and line input (1/2) can be adjusted independently, and there is also full volume control.
It has a built-in Bluetooth/MP3 function module for playing content from a phone.