Made in Germany, it's a Hughes & Kettner Tubeman. It's in great condition all the way around. The power adapter jack is a bit loose in its slot, but still works.
     I borrowed the following description from Marrs Audio: "It can be used a floor effect before any guitar amp, or as a recording solution in the studio. Three tone controls plus a mid boost allow different sounds, while the amount of distortion is adjusted with the gain control and a selector switch to choose one of four different gain patterns (rock, blues, funk, jazz). There is no headphones out, but outs for the mixer (with speaker simulation) or to the guitar amp (without speaker simulation)."