The “Revolution” dynamic overdrive pedal is a powerful and very
flexible overdrive pedal. It’s based on a tube screamer style circuit but
on “steroids” giving you smooth creamy overdrive tones full of depth
and reactive sounds depending on your style of playing.

It comes installed with a three-way toggle switch which gives you complete overdrive tonal flexibility when you need it. With the switch in the centre position the overdrive circuit runs through an Op amp integrated circuit, switch to the left the circuit runs through LED diodes and switch to the right the circuit runs through silicon diodes providing three different types of overdrive clipping.

The Revolution gives you three separate overdrive pedals in one box
and is one of my personal all-time favourite pedals.