Gutter Phenomenon was produced and mixed by Machine with engineering done by Jakob Nygard. Recording was done using Pro-Tools, which was handled by Nygard and Jerry Farley. Drums were tracked at IIWII Studios in Weehawken, New Jersey, and were engineered by Nygard and Machine with assistance from Sal Mormando. Guitars and vocals were tracked at the Machine Shop in Hoboken, New Jersey, and were engineered by Nygard and Machine. The album was mixed at the Machine Shop and mastered at Joe Gastwirt Mastering.
