The Q-2411 PRO 4-channel rackmountable professional DJ mixer features a high-quality Feather Fader for smooth, clean crossfades; Fader Q start; 5-band EQ; 3 phono, 5 line, 3 aux, and 2 mic inputs; and balanced XLR outputs. Then it adds Stream Flow LED indicators on each channel and separate volume for each microphone. 4-channel, 19" professional DJ mixer 3 phono, 5 line, 3 aux & 2 mic inputs Fader "Q" start compatible (with select American Audio CD players) Balanced XLR outputs 5-band EQ Separate volume for each microphone High-quality Feather Fader for smooth, clean crossfades (replaceable) Stream flow LED indicators on each channel