I find it particularly odd that when recording gtr tracks into Logic I can only have the Duet set at 4 out of a max 75. My guitar does not have active pickups or anything although it is my loudest axe. I sent the unit back to Apogee for repair and they said they could find nothing wrong with it. Perhaps I have a setting wrong somewhere? ...in Maestro w/ the mixer perhaps? I'm not too worried about this as the recordings are coming in fine, I just find it extremely strange that anything over 4/75 will clip if I strum really hard.