They have incredible harmonics & sustain. The LP Personal seems a little lighter than the LP Professional & a lot lighter than the LP Bass. They must have used the lighter mahogany on the higher end guitars, giving the heaviest to the basses. This guitar has a LP Custom feel, it likely has the same neck as a Custom. Most of these I've seen have all of the gold worn off and the mic knob cracked, it must hit the case just wrong. This one has a few minor issues, but I'm happy with it. There were only 370 produced.