Mattias I.A eklundh(I think I got the spelling right).
He dosn't use any super-fx and has a very unique style of playing.Hes also a real technical nut with great alternate picking and sweeping... hes from sweden,so what would you expect?
He did a guest solo on 'Soilworks; first album(thier best IMO)'steelbath suicide'.I think the song is 'wings of domain'.It also happens to be the best solo on the album(IMO).
Try once,fail twice...