AKAI Professional MPK249 - USB MIDI Keyboard Controller with 49 Semi Weighted Keys, Assignable MPC Controls, 16 Pads and Q-Links, Plug and Play Currently selling for $599 plus taxes ($670). Excellent cosmetic condition, and perfectly functional in every respect. Includes original boxes, manual, and packing materials. Pro Keyboard Performance - 49 semi-weighted, velocity-sensitive full-size keys and a premium piano-style keybed for unprecedented response and natural feel Beat Making Essentials - 16 RGB-illuminated MPC-style pads each with 4 banks for 64 pads - the perfect solution for triggering samples, loops, one-shots, melodics and more Assignable Control - 24 assignable Q-Link controllers comprising 8 control knobs, faders and switches engineered for hassle-free DAW / virtual instrument mapping Your Studio Centerpiece - Take command of your peripheral MIDI equipment courtesy of an onboard USB-MIDI interface with 5-pin MIDI input & output Core MPC Tools - MPC mainstay controls included - MPC Note Repeat, arpeggiator, MPC Full Level, Tap Tempo and Time Division Item Dimensions D x W x H 31.2D x 73.8W x 8.6H Centimetres 12.6 Pounds see https://www.akaipro.com/mpk249 for more details