Ideal for professional studio applications and on-stage performances; DJ and studio console mixer system; 8-channel audio source mixing; Built-in Bluetooth(R) wireless receiver; FX (analog effects) and 16-bit DSP processor; Direct-to-computer connect and sound record ability; LCD digital display and front panel control center; Rotary adjustment knobs and LED indicator lights; MP3 digital audio file compatibility; USB interface: MP3 flash drive reader/computer connection; Connects and streams audio from external devices; Two 1/4 in. (L/R) main outputs; 4 XLR 1/4 in. combo audio line/microphone inputs; 2 pair RCA (L/R) inputs; 2 pair 1/4 in. mono and stereo inputs; 1/4 in. send and return inputs; 1/4 in. headphone jack; Stereo level fader/slider; Output signal level indication; BUS audio control sound routing; PAD channel source input switch; Independent channel input audio configuration; Gain: high/mid/low with FX/send level base and tone adjustment; +48-volt phantom power control; Power on/off switch; Includes 4-pin power adapter cable;