This is a pretty amazing unit. I haven't ever used it live, but in practice it was great. The project I was going to do with it never came together. Below is the link to the digitech site. Also check out the online reviews on YouTube. This comes with the unit and power source but I don't have the packaging, instruction manual, or paperwork. This unit was a Demo unit by Guitar Center, and does have the Guitar Center Pro Coverage (yes, its transferrable) though September 2015. This unit normally sells for $399.95. $250 including shipping CONUS. http://www.digitech.com/en-US/products/live-5 Please feel free to ask me any questions.