Ampeg - George Marinelli plays guitar for Bonnie Raitt. He's been using a nice Ampeg GVT stack with a pair GVT15-112 combos and a pair of GVT112E extension cabs. Man, a bunch
Ampeg GVT52-112 Amp Review - Premier Guitar
Used Ampeg GVT-52 112 Tube Guitar Amps Tube Guitar Amps