The Akai MPK49 pushes through revolutionary change for USB/MIDI controllers by combining a high-quality, 49-key, semi-weighted keyboard with aftertouch and 12 genuine MPC drum pads. 48 total pads are easily operated via 4 pad banks. The Akai MPK49 Performance Controller also has its own arpeggiator, for generating quick, creative riffs in seconds. The Akai MPK49 features an amazing 76 assignable controls, with assignable inputs that is comprised of an expression pedal, footswitch, pitch bend and modulation wheel. Elevate your musical ideas to the maximum level, whether on-stage or in the studio with the new Akai MPK49 performance controller.