3 Beam Laser Tracking, 8x Oversampling, 1 Bit Twin D/a Converter, Motorized Disc Tray, Musical Calendar, Memory Playback, Dual Color Fluorescent Display, 2 Types of Remaining Time Display, Direct Song Search Through Remote, Control (with Model Pr530a), Random, Intro, Repeat Playback, Rca Preamp Output, 110v/60-220v/50 Switchable, Dimensions: 14 W X 4w X 9 D