Two 1/4″ microphone inputs; Microphone balance, level & TalkOver; Phono/line switch; Mono/stereo output switch; Bluetooth(R) connectivity; MP3/RCA/USB inputs; GND connection; RCA output; Headphone jack for monitoring PFL signal; LED display; Ch 1 & Ch 2 crossfader; AC cUL adapter: 110V-240V, 60Hz-50Hz; DC12V;