I just received two copies of the scan, after 1 hour of use, was already down (no chance).
For the price, it is a correct DMX scan. The colors and gobos are quite drinkable.
The rotation of the wheel left at the stop on a gobo a small vibration, and no engine management saccadent mirror in the slow movements.
It uses 4 channel DMX.
ch1: Gobo
ch2: Strobe (pass the gobo gobo precise current fast enough)
ch3: Pan
ch4: Tilt

It can also be used in music mode and be connected together by a DMX cable. The effects are not too bad in this mode. This mode can be activated by a DMX channel (ch1: 250 & 255), neansmoins, we do not control the scrolling of the programs, and the scan (if there are several) are not synchronized.
I'm just happy because the movements pan / tilt are fast enough and the flash strobe too. Otherwise in terms of gobos and colors is a can light.

I much prefer my Mojo 1 that are older, but more robust.
Finally, be careful because the bulb rather fragile, they often tandence a grill.

Finally, a scan at this price, do not ask him too.