The DaveHallAmps VT MK III is a British handmade overdrive pedal (S/N 0574) with a very wide variety of sonic options available. I bought it because it excels at a nice finger-sensitive crunch, something that I needed for one band I was in. It still excels, but I no longer need it. ...lots of other tricks as well, and very manageable on stage. Its options and operation are described here on Dave Hall's site: VT1-MK3 details It's in excellent condition. Power supply included. $110 shipped ConUS, other locations negotiable. PayPal only.