The B-52 AT-112 60-Watt 1x12" Tube Combo amp's foundation is outstanding tone, versatility and power. Each channel - clean and overdrive - has its own set of gain, treble, mid and bass equalization controls for maximum flexibility. The clean channel offers a broad palette of classic and modern tones. The overdrive channel features a wide range of tones ranging from bluesy grit to all out metallic shred. The contour control scoops the all important mids, effectively producing the ultimate metal tone or, when turned up, creates the warm, full bodied tones of the great classic amps. The AT-112 also features solid baltic birch construction and a two function heavy-duty footswitch.