Novation Launchkey 49 MK4 Semi-Weighted USB, MIDI Keyboard Controller with OLED Display - WhiteLaunchkey 49 White is a powerful DAW controller with a semi-weighted waterfall-style keyboard, eight endless rotary encoders, nine faders, and 16 velocity-sensitive pads for playing drums, instruments and launching clips; it also includes creative Chord and Scale modes that work with the OLED display to make staying in key effortless.Same powerful features dressed in a sleek, white finishLaunchkey 49 White offers the same intuitive DAW integration and the same powerful creative features in a sleek, modern colourway.In-depth DAW controlsPowerful control of Ableton Live, Logic Pro, FL Studio, Cubase, Bitwig Studio, Reason, and Ardour. Tweak your softwareEight encoders and nine faders deliver instant control over DAW mixers, virtual instruments, and effects; user mappings can also be created for customized control ‎ Perform with a high-quality keybedThe 49-note keyboard is semi-weighted with waterfall keys; delivering superb playability and feel.Play drums and instruments16 velocity-sensitive pads with polyphonic aftertouch for playing drums and instruments, as well as launching clips and working with grids.Powerful tools for creating chords and patternsPowerful built-in Arpeggiator and three Chord Modes to easily create musical progressions: Fixed Chord, User Chord, and Chord Map.Always stay in keyScale Mode locks notes on the keyboard into right key, and Chord Detector shows what chord is currently being played, with visual representation on the OLED display.Split and Layer the keyboardSplit enables you to divide the keyboard into two independent zones, and Layer means two MIDI channels can be played simultaneously from the same keys.Connect to other instrumentsLaunchkey 49 White can be connected directly to synths and other MIDI hardware with its full-size MIDI out port.Additional SoftwareComes with Ableton Live 12 Lite and a collection of pro-grade virtual instruments and effects.