After a nearly one-year test of this system, I can note only positive experiences for me. Clean processing + small volume + many connections and effects! So if you do not necessarily want to sound for concert halls and for the family celebration or the classroom looking for a lightweight and easy to use mixer - here it is! I have installed the part along with a 2 X 200 watt amplifier (+ fans) in an aluminum case, which saves space and energy. The necessary connections are quickly assembled. In conjunction with a netbook (suitable DJ software), the part is even DJ-compatible. So who quickly investigated a transportable system without much effort, will not be disappointed here, especially the import of other equipment (guitar, keyboards, synthesizer) is not a problem. For 5 points!