Mesa Mark V 90w head connected to a Mesa 2x12 closed back cabinet. This is capable of just about any sound if you're smart enough to bring it out of the amp. It really demonstrates the different character of each guitar, noticeably more than with the Fender Deville 4x10 I had before. The built-in attenuator is really handy, it lets you set it to 90w, 45w or 10w and you can get some really dirty tones at manageable volumes.