Blu-ray picture quality deserves audio to match. DTS-HD Master Audio, Dolby True HDWith high-end audio parts and full Blu-ray HD audio format decoding, the BDP-LX53 is an ideal Blu-ray player for anyone who values sound as much as image. Furthermore, it takes many other popular media formats and offers advanced network features. Get razor-sharp picture quality from your Blu-ray discs thanks to Deep Colour and x.v.Colour support. When you play standard definition video such as DVD, the image will be upscaled to 1080p (HD). For a listening experience to match, professional grade audio components have been integrated – ideal for decoding HD audio formats by Dolby and DTS. Multi-surround PQLS technology – supporting both bit-stream and PCM - >will eliminate jitter that might occur in the HDMI connection, and that would otherwise have a negative impact on audio quality.