Toshiba SD2805 5-Disc Carousel DVD and CD Player Multi-picture zoom magnifies any point in a given image, with enhanced digital processing for superior freeze frame 10-bit 27 MHz video DAC for reduced artifacts and unsurpassed image quality Coaxial digital audio output passes digital-audio signal to outboard Dolby Digital/DTS receiver 3D virtual surround sound simulates surround from two speakers or headphones MP3 audio playback and disc navigation