Prices include 21% VAT based on your delivery country (Netherlands).
Price without VAT: €177,69
EU businesses outside the Netherlands can purchase with 0% VAT using a valid EU VAT number.
VAT is automatically removed after VAT validation during checkout.
Available at our Rotterdam store. Orders placed before 15:00 are usually dispatched the same working day. Your delivery estimate is shown above.
Eligible unused products can be returned within 14 days of delivery, complete with accessories and original packaging. Contact us before returning an item. Some exclusions apply, including opened software and custom orders.
Reliable and trackable delivery with leading carriers.
All new products include a 2-year warranty.
If you experience a fault, contact our team with your order number and a description of the issue. We’ll help troubleshoot the problem and, where necessary, arrange a repair, replacement or warranty claim.
The warranty does not cover accidental damage, misuse, normal wear and tear, incorrect installation or unauthorised repairs.
Real feedback from verified Volt Music Store customers
| Description |
| Price |
| Brand |
| Type |
| Product variants |
|
| ESI Xkey 25 Air: Compact Wireless Power for the Mobile Producer The ESI Xkey 25 Air merges extreme portability with professional-grade specifications. This ultra-slim keyboard is just 16mm thick and housed in a rugged, stylish aluminum body. Despite its compact footprint, the Xkey 25 Air features full velocity sensitivity and polyphonic aftertouch, allowing you to breathe life into your virtual instruments with incredible expression. With integrated Bluetooth MIDI support, you can produce wirelessly on your iPad, iPhone, or Mac—making it the perfect companion for creative sessions on the go. Key Features:
Technical Specifications:
| Regular price
Sale price
€215,00
Regular price
| Esi | MIDI Keyboard Controllers |
Prices include 21% VAT based on your delivery country (Netherlands).
Price without VAT: €177,69
EU businesses outside the Netherlands can purchase with 0% VAT using a valid EU VAT number.
VAT is automatically removed after VAT validation during checkout.
ESI Xkey 25 Air: Compact Wireless Power for the Mobile Producer
The ESI Xkey 25 Air merges extreme portability with professional-grade specifications. This ultra-slim keyboard is just 16mm thick and housed in a rugged, stylish aluminum body. Despite its compact footprint, the Xkey 25 Air features full velocity sensitivity and polyphonic aftertouch, allowing you to breathe life into your virtual instruments with incredible expression. With integrated Bluetooth MIDI support, you can produce wirelessly on your iPad, iPhone, or Mac—making it the perfect companion for creative sessions on the go.
Key Features:
Bluetooth MIDI Connectivity: Perform cord-free with professional-grade low latency on all Bluetooth LE enabled devices.
Polyphonic Aftertouch: modulate individual notes within a chord for a level of expression rarely found in compact controllers.
Ultra-Slim Profile: At just 16mm high, it slides easily into any backpack or laptop bag alongside your computer.
Solid Aluminum Build: Lightweight yet incredibly durable, designed to withstand the rigors of travel and live performance.
Rechargeable Performance: High-capacity internal battery provides hours of wireless use, easily recharged via USB.
Technical Specifications:
Keys: 25 (Velocity-sensitive & Polyphonic Aftertouch)
Connectivity: Bluetooth Low Energy (4.0+) & Micro-USB
Controls: Octave +/-, Pitch Bend, Modulation, Sustain buttons
Power: Internal rechargeable lithium battery or USB bus power
Dimensions: 388 x 135 x 16 mm
