Novation Xio 25 2-Octave&nbsp;Synthesizer&nbsp;and Audio USB MIDI Controller 25-Key Keyboard Combines a flexible 25 key MIDI controller and Novation quality synthesizer 10-voice mono-timbral engine with multi-effects processor and 200 massive sounds 60 cool sounds from internationally-renowned artists and producers across a variety of musical genres Ultra-low latency 2 In/2 Out audio interface for high quality recording and playback; includes 1 XLR input with phantom power Unrivalled MIDI controller with a host of assignable controls, 16 onboard Templates and hybrid modes for simultaneous synthesizing/controlling