PG's Joe Coffey is On Location in Houston, TX, where he visits the Diamond Amplification factory. In this video segment, Diamond Amplification founder/owner Jeff Diamant walks us through the process of hooking up the circuit board, installing the board into the chassis, final assembly and where Diamond employees spend a lot of time jamming on all their amps. In addition, we get to check out some of Diamond's history as Jeff shows off some of the first Diamond heads ever made.