B-Stock, Nektar Impact LX88+; USB MIDI controller keyboard with 88 velocity sensitive keys, DAW integration incl. track volume and track select, patch select and more; customizable for all popular DAWs incl. Logic, Cubase, Studio One, Reason, Bitwig and more; 9 fader 30mm, 8 rotary encoder, 9 assignable buttons; 6 transport buttons, octave shift, transpose switches, pitch bend & modulation wheels; 4 velocity curves plus 3 fixed velocities; 8 velocity sensitive pads with 4 color LED illumination provide 4 pad mappings and pad learn; clip and scene switches for clip based DAWs; extended transport controls incl. click, locator go to and more; 5 memory locations for user defined parameter settings; USB Class compliant for real plug'n play; USB bus powered; connectors: 1/4" TS jack foot switch input, USB, MIDI Out, PSU optional (not included); WIN 7 or higher, MAC OSX 10.7 or higher; incl. download software Bitwig 8-Track; dimensions: approx. 1276 x 279 x 89 mm; Weight: approx. 8,2 kg, B-Stock with full warranty, may have slight traces of use