About the CD / DVD Duplicator Tornado 1:10 The Tornado CD / DVD duplicator is very user-friendly and can be operated by anyone after only 10 minutes of instructions. In standalone mode it is equipped with an LCD display and is controlled by only 2 buttons, making it as easy to operate as a conventional paper copier. You will only need a power plug to operate the machine. The machine does not require a PC. Maximum efficiency with minimum effort.