I recorded a song in GarageBand the other day using my Samson C01U mic. I've used it numerous times before. I always set each channel to Stereo so it will come out of both speakers. Well this time it only played back out of the left speaker. I switched each channel back to mono and played and it came out of both speakers for about 1 second and then cut out. I thought it may be the speakers so I saved it as an AAC and tried it on another computer. Same thing. I listened closely to the right speaker and could hear it very faintly. I ended up duplicating all of the channels and panning them to the right and turning them way up but it doesn't sound right. What's going on here? Did I do something wrong? I need help.