Used CE-3 in very good condition, no box or PSU.
About the CE-3:
From '82 to '92, the Boss CE-3 Chorus Ensemble was the workingman's chorus effect, heard on countless recordings and seen on thousands of players' pedalboards. Boss chorus pedals have a strong legacy connected to Andy Summers, John Frusciante, and Herbie Hancock among others. Mostly known as the stereo version of the earlier Boss CE-2, the CE-3 had a slightly sharper tone. Why buy new when you can get a made-in-Japan classic for half the price?