It’s a Dean MAB1.

Awesome guitar, if you can get over it being MAB’s signature guitar. Plays well and sounds great. Here’s the specs:
– Real Floyd Rose
– EMG 81/85/SA active pickup set
– Grover tuners
– 25.5″ Scale
– Alder with a Mahogany fretboard.
– Wizard-ish neck radius

Here’s a clip of him playing it (first take):

http://brianhill.clthosting.com/MAB1Demo.mp3

He plays part of Pull Me Under, Purple Rain, Under the Bridge, For the Love of God, and Symphony of Destruction in the clip. Not bad for a 15 year old 🙂