Very Nice Board!
I have only got to use this board at one gig, but it works great! The pre-amps are great, noise-free. I love the quality of the built in effects. The graphical eq on the mains is great as well, along with the compressor. I didn't get to work much with the one-knob compressors on channels 9-24, but from what I hear, they work great. Yamaha boards sound great and are hard to beat for this price.