Lee Jackson Metaltronix DG-1 is an aggressive distortion pedal. Between
the Distortion, Tone, Master, and Sag controls, you can tailor your
sound from a smooth Heavy distortion all the way down to a gnarly
ripping paper fizztone.
The DG-1 also incorporates Lee's Active Gain Booster (available in a standalone pedal, the BitchBoost), which is designed with the idea of being as transparent as possible, to not change the original sound as it comes out of the instrument. It is after the distortion circuit, which allows you to boost your great tone. The Active Gain and the Distortion can be used together or by themselves independently.