RCA DRC230N Progressive Scan DVD Plays DVD, CD, CD-R, CD-RW, VCD, DVD-R, DVD-RW, DVD+R, DVD+RW, MP3 CDs, and JPEG image CDs Optical and coaxial digital-audio outputs pass discrete, 5.1-channel Dolby Digital and DTS surround sound (for use with compatible AV receivers) Progressive-scan component-video outputs offer pristine video signals (for use with high-definition and HD-ready TVs) Virtual Surround simulates spacious surround sound through stereo speakers or headphones Scene Again 1-button 10-second instant replay