The Denon DJ MC4000 is a solid piece of DJ gear, with enough features to interest mobile DJ's on a budget. It even has TRS booth and XLR master out, and two microphone inputs.
The Denon DJ MC6000 MK2 is a 4 channel Serato DJ controller that will please all sorts of DJs but is mostly geared towards the working mobile DJ. The jogwheels are small, but of excellent quality, much like everything else here.
Denon DJ is on a roll. After the MCX8000 now they come with a smaller version without screens: the MC7000. Smaller, no screens, but the MC7000 has a few tricks up its sleeve.
The Denon DJ MCX8000 Serato DJ controller is a true game changer from Denon DJ. The screens allow to focus on your music instead of the computer screen, and it even can work in standalone mode, using Denon's Engine Software. Add to that a solid build, lots of input and outputs and we can only give the highest praise to this amazing effort by Denon DJ.