From Revv's website,

"The Revv G3 set a new standard for high gain pedals in 2018 with its tube-like response & tight, clear high gain tones. Suddenly the same boutique tones used by metal artists & producers worldwide were available to anyone in a compact pedal. Now this V2 revision focuses on adding some thick low-end sag & even more gain on tap, to add more usable range while retaining the core "tight & clear" focus of the Purple channel. Optimized for use with a huge variety of rigs such as clean amp channels, directly into FX returns / power amps, & even use with modelers in hybrid setups."

If you have any questions, let us know!