Clean And In Very Good Condition! 88-note keyboard controller with a natural feel...Please Read............................................ Step into computer-based music creation and performance with the Keystation 88 keyboard controller from M-Audio. There is no comparison to recording, playing and making beats with Keystation 88 keys for is a simple, powerful MIDI controller designed for sequencing music and playing virtual instruments on your Mac or PC. It features 88 full-size velocity-sensitive keys and a series of controls that expand the range of playable notes, expressive capabilities, and enhance your recording workflow. Use the octave range buttons; pitch-bend and modulation wheels; and transport and directional controls to play, perform, and record with your music software without using a mouse or trackpad. However, sometimes the sustain foot pedal expression doesn't respond everytime. Other than that, This is a terrific keyboard that can help make your music productions sound great!