The "Butter Machine" was developed in collaboration with Michael Landau, with the goal of creating his ideal distortion pedal, and numerous prototypes have been created over the past two years. This is Michael Landau's signature distortion pedal, perfected through repeated adjustments based on feedback from Michael Landau himself using it in live performances. Through repeated testing not only in his own live performances, sessions, and support roles, but also in numerous recording studios and his home studio in Los Angeles, new ideas were implemented and various improvements were made. As a result, we have created a distortion pedal that is very user-friendly and has a wide range of applications, from overdrive to distortion, without limiting its use to specific scenarios. This is a new distortion pedal that makes it easier to add dynamics to the sound and allows you to control the picking nuances from the guitar side.Condition: No problems with use. Parts requiring acknowledgment: None. Accessories: Box. Warranty: No warranty. Sold as is.