Well, he's playing a BC Rich and theres a randall amp behind him...

Find out what kinda Randall that is. I'm sure a simple Google search would have solved this for you.
I did and I cant find anything about it.
Schecter Damien 6
Epiphone G-400
Digitech RP200A
Straight from Wiki:

"Dave is currently endorsed by B.C. Rich and plays an I.T. Jr. V."

In that video he's obviously using a Randall of some sort and on their pictures on their MySpace I see a Marshall as well.

I'd find it all for you but I'm too tired lol
Quote by Dave_Mc
I've had tube amps for a while now, but never actually had any go down on me
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maybe you're not saying the right things? an amp likes to know you care.