This pedal sounds like a massive metal wall!!!! If you dial the gain way low, it will sound thin, so it doesn't clean up as nice as I wish, making it just a little less flexible. The heavy Menace does a much better job at this. But it's a different pedal. This isn't a tube screamer. The rest is absolutely perfect. Sometimes I wish a treble knob for both channels, but I guess in a mix, it is better not to change to much. Also, most pedals have the jacks on the back, so you can pack them tight on the board. This one has input and output and 9V at the sides. A minor thing, but sometimes it does matter.