This is a transistor head amplifier by Hughes & Kettner. It's a 100W model, so it can be used effectively in live houses. It has the refreshing clean sound typical of Kettner, and a distortion sound that crunches. There is some scratchiness, but it doesn't affect the performance. The reverb is also working well. A VOX foot switch is included. It can be switched without any problems. There is some wear and tear, but there is no major damage, and the overall condition is good. Please consider purchasing if you understand that this is a used item.