Classic Akai Professional MPC 2000 Drum Machine/Sequencer/Sampler, great choice for any music producer or DJ. 16 channels and a variety of input/output ports including MIDI I/O, Analog Out, and 6.35 mm (1/4\") TRS/TS In. Fully functional as of last test besides 4 unresponsive pads. Also included is a V1.7 system disk as well as 20+ floppy disks containing drum kits from legendary producers such as DJ Premier, J Dilla, Timbaland, and others!