BOSS CE-1 Chorus Ensemble Chorus/Vibrato Cleaned and Maintained I purchased this, a one-owner item, last year and tested its sound for about an hour. The previous owner had it maintained (internal cleaning and component check) by Tokyo Effector before listing it, and I received it in perfect internal condition. They also confirmed the proper operation of the MN3002, the Matsushita-made BBD (Bucket Brigade Device) chip at its heart. I am selling it to organize my equipment. The rubber feet on the back have been removed. Please take a look at my profile if you are considering purchasing. #BOSS #CE-1 #Chorus #Chorus #Effecter #Roland #ROLAND #char #redhotchilipeppers #johnfrusciante