no way. i know ACS does sound for a lot of the local parties. unfortunately, i've played twice on crappy-ass 4-channel numark mixers of theirs that were broken. i almost went deaf in one ear because the monitoring on one of them was wonky. and the mixer they supplied to the twelveinch.com studio has a broken kaoss pad. i'm very unimpressed that a "pro" sound company would supply such shoddy low-grade equipment.