Before anyone starts flaming and go on about their chords not being advanced enough, let me tell you that I believe it about what you don't play as opposed to what you do play. :)

Ok, so how does Brad Delson from Linkin park get that phat guitar sound. It contains a lot of top and bottom and little middle. I believe he uses a mesa boogie, but what's the secret. Is it all in the production? Editing? Pro Tools effects? Or what is it?