WORK WELL JUST LOOKS A LITTLE BEATEN UP. NOTHING MORE THAN YOU WOULD EXPECT FOR A PEDDLE OF THIS VINTAGE.
The Hot Tubes Overdrive is a solid state pedal that emulates a real tube overdrive sound. The vintage ones are the best. They have a ton of bite but very tweak-able. You can clean it up a bit.
The Hot Tubes pedal has three knobs and its simple to use.