The CDR510 is a fully professional stand-alone CD Recorder with a second CD Player well built-in. It can function as a 2x CD duplicator, an independent dual well CD player, or a CD recorder for live recording or other analog or digital source recording. With the CDR510 you can easily rearrange tracks when making CD compilations. And unlike consumer burners, the CDR510 can make perfect digital copies of CDs, accept computer data discs, and let you create tracks titles with CD TEXT.