Comes with box and documentation.

Natural compression from the T-Rex Comp-Nova comes from hours and hours of testing many of the compressors on the market and building something that has those same qualities but offers classic T-Rex tone. Subtle compression and trailing sustain are all possible with the Comp-Nova; all you have to do is twist one of the pedal's three simple controls to dial in your preferred compression settings.

NB - the base has had velcro attached in order to affix pedal to a pedal board, so the rubber corner feet are missing.  otherwise, excellent condition.