This little Mickey is absolutely a classic US style high-gain distortion.
It has a very good dynamics performance.
You can flexibly get a dynamics pleasing your ear through Tone, Gain and your fingers' force.
Meanwhile its dynamics contains kinds of harmonics.
Based on two modes of Clipping circuit :
You can get a relatively smooth timbre when toggle the Mod switch downward to symmetrical clipping mode.
And oppositly upward you can get a much powerful and sharp distortion.