I recently took the whole prime setup and I am very pleased. There is only one problem that disappoints me a lot. This problem is the Sweep FX / Gate! When I use the effect counterclockwise there is no problem but when I use it clockwise things are very bad. First the effect works when he decide! When I turn the knob very little clockwise (to the right) it works for few seconds (2 max 3) and then he stop. When the effect is working it’s easy to hear that the sync is out of time (it’s sounds glitchy). When I turn the knob more clockwise the sound is totally muted by the effect (there is no sound at all). I picked up the mixer and brought it to the store where I bought it and tested another 3 mixers and they all have this problem. I hope Denon to release new firmware update that will fix this problem because I love the Gate FX and I love it because it’s separated from the Beat FX! This is digital mixer and I think that this problem will be fixed in the future by firmware update.