High Quality 4 channel DJ mixer with Phono preamps.  3-band kill EQ (-30 dB) and gain control per channel.  Balanced XLR mic input with gain and 2-band EQ.  Built-in USB MP3 media player with wireless Bluetooth connectivity.  Crossfader reverse / normal / flat / steep curve switch.  Headphone cue Mix with blend switch. Separate master, record and booth RCA output. headphone output with level control.  Balanced XLR master output. Ultra smooth and sturdy faders.