4-channel quality DJ mixer with additional attractive features, such as USB input, 3.5mm mini-jack input, talkover switch, adjustable booth output, replaceable crossfader etc. It makes the mixer the best in its category. USB input 3.5mm Mini-jack input Adjustable booth output Easily replaceable crossfader Crossfader assignswitches Cue and cue level control Balanced and unbalanced master output Record output DJ mic with talkover switch (16dB) 5x Stereo line inputs 3x Phono inputs 3x Microphone inputs (balanced and unbalanced)