EVH 5150 III - 50-watt head with 6L6 power tubes - $1000
This is the updated version with the dual-concentric volume and gain knobs, so you can control all of volume/gain settings for each channel independently.
Comes with original footswitch.
This amp is an absolute powerhouse. The clean channel is a great pedal platform, and the overdrive and gain channels are everything you'd ever need in terms of gain. If you're a fan of Eddie, this amp does it all.