Please be sure to read the profile and product description to the end. BOSS OverDrive/Distortion OS-2 Boss Overdrive/Distortion OS-2, used item made in Taiwan. *I am also listing this item on other flea market sites, so please forgive me if it sells out. I will prioritize the first purchase. A warranty card from 2004 is included. I am selling this item due to a major change in my equipment. There are small, inconspicuous scratches, but overall, I think it's in quite good condition for a unit from over 20 years ago. This is just my personal opinion, so please check the photos for the condition of the exterior. Please refrain from purchasing if you are sensitive to imperfections or are looking for a perfect item. When listing, I checked the sound output with a power supply, and I could not confirm any problems. The original box and instruction manual are included. I am not setting the price with the expectation of a price reduction, so please refrain from price negotiations. Instant purchase is welcome. I will not respond to requests for price adjustments. No returns or refunds. Thank you. #boss #distortion