Traktor S4 MK3 : Motorized Jog Wheels with Haptic Drive and much more

Very Good differences between MK2. Motorised Jog Wheels is very useful and fun. Didn't turn off since the day I start to play with this controller.

The channels meters much more detailed (3 yellows and one Red).

The quality sound is better then MK2.

DVS support included. Just use an Traktor Timecode Vinil with my turntables.

LCD display with the essentials for your mix.

Good construction material, more robust than the MK2.

USB port hub included in the controller for connecting other devices (in my case an F1).

Traktor 3 license included. I love the new key lock features, it seams to me that the sound become more "elastic".

Definitely a very good upgrade from MK2 (my previous controller).