ESI Xkey Air 37

The ultimate mobile MIDI keyboard – ESI Xkey Air 37. With its ultra-thin and lightweight design, the Xkey Air is made for creating whenever inspiration strikes. Simply connect it to your device and play with the best apps and recording software, or connect via Bluetooth for fully wireless, low-latency data transfer. The Xkey Air is a fully class-compliant USB and Bluetooth MIDI controller that works with all MIDI applications on virtually all platforms. The optional Xcable adapter connects to the left side of the Xkey Air 37. It offers a MIDI output with a 5-pin DIN connector and two 1/4" jacks for SUSTAIN and EXPRESSION pedals. Compatible with any MIDI application and equipped with a professional ultra-thin 37-key design with polyphonic aftertouch, the Xkey Air is the ideal tool for musicians who demand both precision and portability. Whether you're using a Mac, PC, or mobile device, the Xkey Air gives you everything you need to control your music software and devices.

A full-size keyboard in a compact design

The Xkey Air features 37 full-size, standard keys that precisely match the width of traditional piano keys. The ultra-thin and lightweight design makes it easy to travel with. It fits easily into a suitcase or backpack, so you can play on the go. The robust, high-quality construction with an ultra-thin, stylised anodised aluminium body gives the Xkey Air a solid and elegant look. The velocity-sensitive keys let you play with the same expression as on a professional stage piano. The optional Xcable adapter adds a 5-pin DIN MIDI output and 1/4" jacks for Expression and Sustain pedals.

Wide compatibility and professional features

The Xkey Air works with standard MIDI data, ensuring compatibility with all MIDI applications on Mac, PC, and mobile devices. The pressure applied to the keys can individually control sound effects. This feature is common in professional studios. Durable rubber smart buttons provide Pitch Bend, Modulation, and Sustain functions, and let you change the octave range. The simple plug & play connection works with macOS, Windows, iPhoneOS, iPadOS, Linux, and Android. To get you started right out of the box, the Xkey Air 37 comes with a powerful software package for professional recording, creating your own tracks, mixing audio content, and much more.

Package contents:
ESI Xkey Air 37 MIDI keyboard, USB cable (USB-C) and software package

MIDI output:
5-pin DIN

Pedal inputs:
2× 1/4"

Power:
via USB

Compatible systems:
macOS, Windows, iPhoneOS, iPadOS, Linux, Android