This is a pre-owned pedal. 

All pre-owned pedals have been tested and are in proper working order. Each pedal is rated for condition on a scale of 1-5 (5=excellent condition/as new; no paint chips or scratches). The rating is for the pedal only. If it comes in the original box, that will be noted in the listing.

The condition of this pedal is rated 5/5. It comes with the original box.

Designed to be stacked in front of a fuzz pedal of your choice turning it into your own specialised Octave-Fuzz. The Upper is a second-harmonic generator, producing analogue octave up with subtle ring modulation. Depending on interval, you'll either get a perfect octave up tone, or octave mixed with a very subtle octave down harmonic, or a dissonant tone. Special-ordered with a foot-switchable true bypass loop for quick-stacking with other pedals. Made in the USA.