Product Information: The Impact LX61+ USB MIDI controller keyboards are jam-packed with intelligent and expressive performance control not even available on many premium products. Ever wanted a MIDI controller that hooks up automatically to your DAW? Impact LX49+ and LX61+ do exactly that. With Impact LX+ the hard work is done, so you can focus on your creativity. Product Features: Warranty period: Limited 1 Year Warranty 61 note velocity-sensitive synth-action keyboard 4 velocity curves + 3 fixed Pitch bend & Modulation wheels 8 potentiometers 9 30mm faders 9 assignable buttons 8 velocity sensitive pads Clips and Scenes LED buttons 1/4 TS jack foot switch input (MIDI Assignable) USB port on rear panel, and USB bus powered For more information and specifications, please refer to the manufacturers website