M-Audio - Oxygen 61 v2

Oxygen 61 gives even the most serious players a 5-octave keyboard they can love, complete with a built-in USB MIDI interface and tons of controls. A total of 35 controllers—including 9 sliders, 8 knobs and 15 buttons—can easily map to any MIDI-assignable parameters in your hardware and software rig. While easy to program, the Oxygen 61’s complete MIDI implementation will also allow you to go as deep as you want to go. Store 10 different setups in on-board non-volatile memory, plus manage an infinite number with our free Enigma software for Mac and PC. Bus-powered operation and a weight of just 9 lbs. means that you can use the Oxygen 61 anywhere your computer goes.