As far as i can say, ecler make the best built mixers on the market. I cant fault mine at all, in anything. Ive had it for a good 2 years now, and i have hammered it to death, (being a turntablist), and it is still working just as good as when i first got it out of the box. Ive never had to replace any faders, and they are still smooth as silk and dont crackle or bleed in the slightest. Highly recomended...