DVPNS57P DVD Player delivers excellent picture and sound quality. The Precision Drive 3 system allows you to play back some DVDs that may have been damaged or warped without a degradation of picture and sound quality for use with DVD+R and DVD-R formats. Precision Cinema Progressive makes video images sharper and more vibrant, detecting image changes at the pixel level. Use also as CD or MP3 player. Dolby Digital and dts decoding compatible. 16-bit audio DAC (digital-to-analog converter).