产品规格：
BD Live Network Connectivity (Profile 2.0) for real-time bonus material, Picture-in-Picture, Deep Colour and xvYCC extended colour space.
Amazing Video Performance
Supports 1080p resolution at 24 frames per second. Even standard definition DVDs get a boost from NAD′s upscaling engine with resolution up to 1080p over HDMI.
NAD Audio Performance
Onboard decoding for Dolby TrueHD and DTS Master Audio 7.1. The T 557 sends the decoded PCM via HDMI output.
USB 2.0 Playback
Liberate your digital collection of music, photos, and video with the built in USB interface.
Details that Matter
Instant Open, fast loading, and last scene memory all add convenience and ease of use, so you can enjoy your favourite movie without frustration.
Simplicity in Design
Clean lines and straightforward user interface demonstrate our core philosophy of simplicity, yet this player is packed with features you′ll appreciate.