I am selling a used Digitech Whammy DT that I purchased and have used for live performances. While there are no operational issues, there is a noticeable drop in volume when the pedal is switched ON in True Bypass mode (this seems to be a common characteristic of many units). I am selling it because it no longer suits my equipment setup. Switching to Buffered Bypass mode eliminates the volume difference between ON and OFF. The unit has scratches from use. Additionally, Velcro for an effects board is attached to the bottom. Includes the original box, manual, and the original adapter. *Please understand that this is a used item, and only purchase if you are comfortable with its condition.*