The Q-2411 is a 4-channel 19" rackmountable Pro DJ mixer. It has stream flow indicators on each channel. High quality Feather Fader for Smooth, Clean Crossfades and a 5 band EQ.

4-channel, 19-inch Professional DJ mixer
3 Phono, 5 Line, 3 Aux & 2 Mic Inputs
Fader Start Compatible (with select American Audio CD Players)
Balanced XLR & RCA Outputs
5 band EQ
Separate volume for each microphone
High Quality Feather Fader For Smooth, Clean Crossfades (Replaceable)
Dimensions (LxWxH): 7" x 19" x 3.75" / 177x483x97mm, 4 rack spaces
Weight: 7 lbs. / 3 kgs.