Not sure what the other reviewer is talking about. This pedal does everything well. I've run it through a Peavey Classic 50, Blackheart Little giant, "65 VibroChamp, and a Mesa Express 5:50. It sounds great though all of them except the Mesa which does not take any pedal well. Perhaps this is his issue? I've seen and heard Richie use it live and I don't think anyone would say it sounded anything but great! I'm super happy with it and I will also say that Sam Ash service is great!