hey so tomorow i will be recording a live song with my band and im having a pretty big problem right now... i just tried recording my guitar through 3 pedals going into my marshall... than i line out from marshall into my mixer... and than pop the mixer into my macbook pro using garage band... everything works... just ive never heard a worse sounding guitar tone in my life! INCREDIBLY BUZZY and trebly... sounds horrible beyond belief! tons of feedback as well however i used my noise gate to solve that but its just absolutely horrible... of course when i play my marshall through my 4 12 is sounds perfectly fine... everything normal... but trust from the recording it sounds absolutely hurrendous! i heard somewhere that it could be the pedals that cause the terrible buzz but im not sure so ill have to try tomorow... any other suggestions guys?i really need help!