Alesis VI49

Features: 49 full-sized, square-front, semi-weighted keys with aftertouch 16 velocity-sensitive trigger pads with illuminated RGB feedback for beat production and clip launching 36 assignable buttons and 12 assignable knobs interface with your music software Pitch and modulation wheels deliver expressive, creative control Seamless visual feedback via LED screen and illuminated buttons and knobs USB MIDI and 5-pin MIDI Out offer flexible MIDI connectivity USB-powered and plug-and-play support for Mac and PC Production software included: Ableton Live Lite and Xpand!2 by AIR Music Tech (downloads)