The 4TrackTrigger, in the user manual introduced as "Hardware for Sophisticated DJs". Only by looking at the controller you know that's a true statement. During the unpacking and unboxing you immediately feel the solid german quality of Faderfox and you see the complete control we are used to know from the Swiss Glanzmann Digital DJ Solutions (4MidiLoop). Just hear me out: 150 push buttons (of which 78 super-responsive), 17 endless rotaries, 17 potentiometers, 6 dispalys and 188 LEDs. In addition, there are two options to use a footpedal, so you can 'trigger by foot' too. All of this hand built and far from mass production. So there is this 'reasonable' “big” price tag of 1500 Euros (excl. VAT). However, for 'gearjunkies' like us a great device to play with and a pleasure to do a review with. And that's what I did!