Along came a little thing called Catalyst, a tiny little Distortion Generator that has none of the drawbacks of your standard Fuzz pedal. It is an incredible Fuzz/Distortion (with toggle switch set to Flame position) and works as a Phenomenal clean-boost, and overdrive as well (with toggle switch set to Spark) The Catalyst has what is known in the company as a Max-end-all 2 Band EQ that features an excellent hi-cut with a great Bass control having the proprietary ability to bring in incredible sounding midrange when the pot reaches around 3 o'clock on its rotation.