The signature pedal of Mastodon bassist Troy Sanders, the Wren and Cuff Elephant Skin combines a Russian Tall Font-style fuzz on one side with an added gain stage on the other. The extra gain stage can be used separately for a gritty boost or in tandem with the fuzz for a more aggressive tone.

Features: dual stomp switch design, volume/tone/distortion knobs, XT (gain stage volume) knob