Pioneer/Dave Smith Instruments Toraiz SP-16 Production Sampler. Includes original power supply. NO manual, but you can find all documentation on the Pioneer website.Fun, great sounding, well made machine. great for quick, instant gratification sampling and sample editing, 16 step, 16 track step sequencer with RGB buttons and drum pads, with a full color, backlit touchscreen display with easy, intuitive menus and easy save/load functions. comes with Loopmasters factory sound bank pre-installed.Ve..