I was wondering if anybody knows some good ways to set settings on a p.a. to improve the sound of death metal type vocals(i.e. Echo High, Lows up, etc...) because I have no idea. I also was wondering if anybody knows what kind of effects are used to increase the sound quality(mainly distortion, such as what As I Lay Dying uses). Basically, Im goin for a Children of Bodom/In Flames kind of sound. Anything will help me out, thanks.