I believe that the BBE Sonic Maximizer (http://www.bbesound.com/products/sonic-maximizers/default.aspx http://www.bbesound.com/products/sonic-maximizers/default

I believe that the BBE Sonic Maximizer (http://www.bbesound.com/products/sonic-maximizers/default.aspx http://www.bbesound.com/products/sonic-maximizers/default.as...) products fix that. They (time) align the components in the frequency spectrum, for lack of a better description. edit: Or rather, it works as a dynamic EQ to dampen/amplify certain frequencies. Most guitarists that have a rack-setup, probably have or have tried these - in practice, the effect is just a more smoothed sound.