CME XKey 25 Note MiDi

CME XKey 25 Note MiDi

CME compact and highly portable 25 Note MiDi controller in great condition, this unit includes a USB cable but does not include owners manual or software.

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Slim Design

Just over 1/2″ high (16mm). Weighs 1.3lb (600g), Lighter than an iPad.

USB Powered

No battery needed. The Xkey is powered and upgradable via a single USB cable (provided).

Real Keys

25 full size keys. Shut your eyes and you’ll think you’re playing a regular piano.

Easy to play with

The Xkey is simple yet powerful for advanced users.

100% MIDI

Use Xkey with your favorite music apps on your favorite devices. Works out of the box.

Polyphonic Aftertouch

Your pressure on the keys controls the effect individually. Professional studio standard feature.


Download the free Xkey Plus application. Configure your keyboard how you like it.

Velocity Sensitive

Play loud with one hand, soft with the other. There’s 128 levels of sensitivity.

Regular Updates

Benefit from upcoming new features. Upgrade your Xkey online!

Smart Buttons

Octave Change, Pitch Bend, Modulation, and Sustain function buttons.


Made for travelers and mobile users. Fit in any bag & case!

Aluminum Body

Robust, high quality construction. Looks great. Same finish as a MacBook.

  • Xkey

  • Controls

  • 25 full-size keys (2 octaves).
  • 100% MIDI compliant.
  • Velocity sensitive.
  • Polyphonic aftertouch.
  • Pressure sensitive Pitch bend and Modulation buttons, with continuous MIDI control data.
  • Octave +/- push buttons.
  • Sustain button.
  • USB Powered (no external power supply needed).
  • Firmware upgradable via USB.
  • Configurable via Xkey Plus free app for iOS, Mac OSX, and Windows.
  • Connectors

  • Micro USB connector (cable provided).
  • Activity indicator LED.
  • Dimensions

  • Width: 388 mm (15.27 in)
  • Height: 135 mm (5.31 in)
  • Depth: 16 mm (0.62 in)
  • Weight: only 600 g (1.32 lb): less than an iPad!
  • Power consumption

  • ~ 125mW / 25mA