So, I got my new MBP a month or so ago and I'm having some issues with the sound. First, noise was being output through the headphone jack, no matter what kind of equipment I have plugged into it (headphones, speakers, Yamaha DSP.) The guys at Apple Phone Support where kind enough to "solve" the issue; at least the annoying clicking was no more... until I figured out that it basically just changed place. Now I'm getting an awful noise out the right speaker/headphone. I know, I've tried with several different equipment and the noise is still there. I mean, I'm getting better sound from my iPhone than from my MBP (WTF????) So, any suggestions out there before I go to the Apple Store and get it exchanged for a brand new one?