The Toshiba HD-A30 HD DVD Player brings your home theater experience to a whole new level with superb HD DVD imagery and exquisite digital audio sound. Your current DVD library will look and sound better than ever before, because the HD-A30 is a backward-compatible multi-format DVD player, capable of upconverting your DVDs to a 720p/1080i and 1080p high-definition experience. With the HD-A30, enjoy the awesome power of Dolby Digital Plus, Dolby Digital Plus, TrueHD Dolby, DTS and DTS-HD for a wider, more enveloping surround-sound environment with enhanced sound transitions, or simply, recreate the ambiance of a concert hall with exquisite detail.