ME-80 BOSS Multi-Effects Processor This is an auction for the box and the unit only. Operation has not been confirmed, but I believe it was working normally the last time I used it (about two years ago). Please purchase only if you understand that this is a used item. Due to the nature of the item being used, we cannot provide a warranty after delivery. Please refrain from returns or cancellations. #K200200 I will assume that you have read the self-introduction and agree to purchase, negotiate, or ask questions. I will not do business with those who cannot respond, especially during negotiations. Boss Guitar guitar musical instrument #Effecter #MultiEffecter