Featuring controls for volume, tone and gain for a full low-end overdrive that's immensely responsive to a guitar's natural tone and volume, the Greer Ghetto Stomp Overdrive summons an entire palette of tonal colors in an easy-to-use pedal. Built with circuitry capable of straddling between vintage Tweed and Valco amp tones and used by the likes of Jeff Tweedy, the Ghetto Stomp crushes organic overdriven tone.