The Bolt is a flexible low-gain overdrive that enhances volume and adds a touch of grit while maintaining your sound's dynamics without significantly changing your tone.
Designed to serve as a second channel for a non-master volume amplifier, it provides a pleasant mild drive or clean boost that avoids compressing your signal or creating a midrange boost. For a clean boost, increase the Level and decrease the Drive/Filter settings.
Crank up the Drive to infuse some crunch into a clean amp or to give extra edge to an already gritty amp, and utilize the Filter to introduce brightness to your solos or to better match with different amplifiers.