http://soundcloud.com/alantig/408-v-513
Here we go - I probably should have put comments on the track itself to make it easier for you, but I'm too tired today.
So, this is how the track is set up - 408 first, 513 second, volume and tone both on 10. Everything is guitar directly into a PRS 2-channel C, no effects, PRS Big Mouth 2x12, recorded with an SM57 and a CAD ribbon mic straight into ProTools. Track volumes are approximately level, no adjustments or processing done in PT. The basic pattern is neck pickup, followed by bridge. On each pickup, I go back and forth between single-coil and humbucker - for the 513, it's single coil then both humbucker modes. Clean first, then dirty, and pretty much the same parts clean on each, then a different bit for the dirty sound. I think it's fairly easy to hear where the changes happen, but just in case (or if you want to jump around):
408 Clean Neck Pickup - 0:00 Single coil; 0:13 Humbucker; 0:27 S; 0:37 HB
408 Clean Bridge Pickup - 0:48 S; 0:55 HB; 1:03 S; 1:12 HB
408 Dirty Neck Pickup - 1:26 S; 1:33 HB; 1:40 S; 1:47 HB
408 Dirty Neck Pickup - 1:57 S; 2:03 HB; 2:10 S; 2:16 HB
513 Clean Neck Pickup - 2:29 Single coil; 2:35 Clear Humbucker; 2:42 Heavy Humbucker; 2:49 S; 2:56 CH; 3:03 HH
513 Clean Bridge Pickup - 3:15 S; 3:22 CH; 3:31 HH; 3:39 S; 3:47 CH; 3:56 HH
513 Dirty Neck Pickup - 4:07 S; 4:13 CH; 4:20 HH; 4:26 S; 4:34 CH; 4:41 HH
513 Dirty Bridge Pickup - 4:51 S; 4:58 CH; 5:05 HH; 5:12 S; 5:18 CH; 5:25 HH
A few clams, but try to ignore them!