Booster

The Sick As Overdrive is a diversion from the well-worn path, taking its basic structure from the Klon Centaur® but with some major improvements for the modern player. The gain control serves a dual purpose— as the gain is increased, the ratio of gain-to-clean tone increases as well.

Fredric Effects - King of Clone

It's a pedal version of the preamp found in the old East German Vermona Regent 150 amp. The amp itself doesn't sound bad, but the preamp when used as an effect is really quite nice. Pic attached, let me know if you'd like to stock that pedal

This is a 100% accurate electronic clone, with nothing added or removed from the original effect.