XKey 37

The ESI Xkey 37 reimagines the portable keyboard controller, delivering professional features and an expressive playing experience within a stunningly minimalist and lightweight design. Crafted from a single piece of rugged aluminum, the Xkey 37 boasts a sleek, low-profile aesthetic reminiscent of modern computer keyboards, making it a stylish and practical addition to any mobile or desktop production setup. It challenges the notion that portability must come at the expense of performance, offering 37 full-size, velocity-sensitive keys that provide a responsive and fast action, perfect for composing melodies, playing synth lines, and inputting chords on the go.

At the core of the Xkey 37's power is its inclusion of polyphonic aftertouch, a high-end feature rarely found in controllers of this size and price point. This allows for exceptional per-note modulation and expressive control over compatible virtual instruments, enabling you to add vibrato, filter sweeps, or other modulations to individual notes within a chord for incredibly nuanced performances. In place of traditional wheels, the Xkey 37 utilizes pressure-sensitive buttons for pitch bend and modulation, alongside dedicated buttons for octave shifting and sustain, maintaining its ultra-thin profile without sacrificing essential performance controls.

Designed for ultimate convenience and versatility, the Xkey 37 is fully USB bus-powered and class-compliant, ensuring true plug-and-play connectivity with Windows, macOS, iOS, and Android devices without the need for drivers. While minimalist in its onboard connections, the keyboard features a dedicated "Xport" connector. Using the optional ESI Xcable, this single port expands to provide standard 5-pin MIDI Out for controlling external hardware synths, alongside inputs for both a sustain and an expression pedal. This clever design transforms the Xkey 37 from a simple portable controller into a capable central hub for a more complex mobile music rig.

Features:

• 37 full-size, velocity-sensitive keys: Provides a three-octave range in a compact form factor.
• Polyphonic Aftertouch: Allows for per-note expressive modulation, a feature typically found on premium instruments.
• Slim and Durable Aluminum Body: Offers a robust build quality while being extremely lightweight and portable.
• Pressure-Sensitive Controls: High-resolution Pitch Bend and Modulation buttons for dynamic performance.
• Dedicated Octave and Sustain Buttons: Provides quick access to essential keyboard functions.
• USB Bus-Powered: Operates directly from a USB connection to a computer or tablet.
• Class Compliant: Offers true plug-and-play operation with no drivers required for modern operating systems.
• Xport Connectivity: Allows for MIDI OUT and sustain/expression pedal inputs via an optional breakout cable (Xcable).
• Includes a comprehensive software bundle to get you started.