---
product_id: 236186737
title: "WIDI Master"
brand: "cme"
price: "18416 kr"
currency: ISK
in_stock: null
reviews_count: 13
category: "Cme"
url: https://www.desertcart.is/products/236186737-widi-master
store_origin: IS
region: Iceland
---

# Ultra low 3ms latency 65ft Bluetooth range Powered via MIDI Out, no batteries WIDI Master

**Brand:** cme
**Price:** 18416 kr
**Availability:** ❌ Out of Stock

## Summary

> 🎹 Unleash your MIDI setup—wireless, effortless, and ultra-responsive!

## Quick Answers

- **What is this?** WIDI Master by cme
- **How much does it cost?** 18416 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/236186737-widi-master)

## Best For

- cme enthusiasts

## Why This Product

- Trusted cme brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Without Batteries:** Powered directly through MIDI Out—no charging, no downtime, just pure music.
- • **Latency You Can’t Feel:** Experience near-instant 3ms latency for flawless live performance and recording.
- • **Customize Your Soundscape:** Use the WIDI App for lifetime updates, personalized settings, and multi-device MIDI merges.
- • **Seamless Plug, Pair & Play:** Auto-pair with WIDI devices or manual connect across iOS, macOS, Windows & Android.
- • **Cut the Cables, Keep the Flow:** Say goodbye to clutter with wireless MIDI freedom on stage and in the studio.

## Overview

The CME WIDI Master is a cutting-edge Bluetooth MIDI adapter that eliminates cable clutter by wirelessly connecting your MIDI devices with ultra-low 3ms latency and up to 65ft range. Powered via MIDI Out, it requires no batteries and supports seamless pairing across iOS, macOS, Windows, and Android. With the WIDI App, users can personalize performance settings, merge multiple devices, and receive lifetime firmware updates, making it the ultimate tool for professional musicians and producers seeking freedom and precision.

## Description

Free delivery and returns on eligible orders of £20 or more. Buy CME WIDI Master - Wireless MIDI Bluetooth Adapter - Ultra Low Latency, MIDI Split Merge - Synthesizer to Digital Piano, macOS, iOS, Android, Win at desertcart UK.

Review: Best Bluetooth midi adapter on the market - Great product from a Great company. The first order was delivered to the wrong address, and they promptly sent a new one. The WIDI adapter has a good, solid wireless MIDI connection and very low latency. I've used Yamaha, Quicco Sound, and WIDI beats them both.
Review: Very happy with this gadget! - Very happy with this bit of kit. Have it hooked up to a fairly old Yamaha electric Piano (YDP 140). I was concerned when ordering that it may not work, but it works perfectly. I use it to link my Piano to my Ipad, where I can play through GarageBand and various other apps, with not noticable latency at all. Make sure you read the instructions, this does need a seperate free app downloading to work, and does not work with the default Bluetooth connectivity in the iPad. But once the App is running it works seamlessly with all apps tried so far. Bit pricey, but well worth it!

## Features

- [Get rid of those cables] Add Bluetooth MIDI to your MIDI devices and reduce the cable clutter in the studio. Enjoy freedom on stage. Powered via MIDI Out. No batteries needed. Check out bluetoothmidi(dot)com to find out if your device is compatible.
- [Plug, Pair & Play] Pair automatically between WIDI devices and Bluetooth MIDI controllers. Send all MIDI messages, incl. SysEx & MPE. Connect manually with iOS, macOS, Win10/11 & Android via simple step by step guides. Detachable design for keytar & EWI.
- [Ultra low 3ms latency] WIDI offers highly effective Smart Connectivity Algorithms with a latency of only 3ms between two (2) WIDI devices. Minimize interference with Adaptive Frequency Hopping. Maximize reach to 65ft plain sight range.
- [Personalize Performance] Discover WIDI App (iOS/Android) for lifetime updates, automatic group learning and personalized settings. Optimize performance for latency or jitter. Create MIDI merge/split setups via Bluetooth MIDI groups with up to 5 devices.
- [!! Attention !!] General Bluetooth pairing does not work for Bluetooth MIDI. Update firmware via WIDI App first. Follow the exact pairing instructions for optimal performance. Get 24/7 support via bluetoothmidi(dot)com.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08F8F57JX |
| Best Sellers Rank | 1,173 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 2 in MIDI Interfaces |
| Colour | Black |
| Compatible Devices | DIN-5 MIDI Devices & Instruments with MIDI power via 5-PIN DIN MIDI Out, Pair automatically with other WIDI devices and standard BLE MIDI Controllers, Pair manually with iOS and macOS. Works with Windows 10 via Korg BLE MIDI Driver. Android via Bluetooth MIDI integrated apps. |
| Connector | Bluetooth, Midi |
| Customer Reviews | 4.4 4.4 out of 5 stars (905) |
| Date First Available | 5 Aug. 2020 |
| Hardware Interface | Bluetooth 5 |
| Item Weight | 31.1 g |
| Item model number | WIDI Master |
| Operating System | Android, Windows, iOS, macOS |
| Product Dimensions | 4.9 x 2.1 x 2.1 cm; 31.18 g |
| Supported Software | Standard MIDI software |
| Wattage | 37 Milliwatts |

## Product Details

- **Brand:** CME
- **Connectivity technology:** MIDI
- **Number of channels:** 16
- **Supported software:** Standard MIDI software

## Images

![WIDI Master - Image 1](https://m.media-amazon.com/images/I/61Sq84w-6GL.jpg)
![WIDI Master - Image 2](https://m.media-amazon.com/images/I/71IhJ3OxkUL.jpg)
![WIDI Master - Image 3](https://m.media-amazon.com/images/I/71wwPyDe4gL.jpg)
![WIDI Master - Image 4](https://m.media-amazon.com/images/I/71O+RMl1rHL.jpg)
![WIDI Master - Image 5](https://m.media-amazon.com/images/I/71qn4hVc73L.jpg)

## Questions & Answers

**Q: Will this work the same as a Yamaha md-bt01?**
A: Yes, but much better.  I own both.  I've found the WIDI Master to have a better range and stronger signal than the Yamaha unit.  It can also do something the BT01 can't.  You can connect two WIDI Masters together without the need for a computer or mobile device.  Just plug and go.  It's a fantastic product.

**Q: Will this with qrs pianomation systems?**
A: I hooked it up to a Pianomation system, but it is a little tight fit. Works good though. You have to hook up the midi out as WIDI Master gets its power from MIDI out.

**Q: More than 2**
A: Yes. With WIDI Group Connection and Group Auto-learn features, you can do 1-to-4 MIDI Thru/Split and 4-to-1 MIDI merge wirelessly. Please check cme-pro support page to get all instructions.

**Q: Do I need two of these to connect two devices**
A: Maybe.  I use one of mine to connect to MainStage on my Mac and with this scenario, I only need one since the computer has Bluetooth..  Connecting two keyboards together requires two, one WIDI Master for each keyboard.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best Bluetooth midi adapter on the market
*by A***E on 30 May 2025*

Great product from a Great company. The first order was delivered to the wrong address, and they promptly sent a new one. The WIDI adapter has a good, solid wireless MIDI connection and very low latency. I've used Yamaha, Quicco Sound, and WIDI beats them both.

### ⭐⭐⭐⭐⭐ Very happy with this gadget!
*by M***N on 29 January 2025*

Very happy with this bit of kit. Have it hooked up to a fairly old Yamaha electric Piano (YDP 140). I was concerned when ordering that it may not work, but it works perfectly. I use it to link my Piano to my Ipad, where I can play through GarageBand and various other apps, with not noticable latency at all. Make sure you read the instructions, this does need a seperate free app downloading to work, and does not work with the default Bluetooth connectivity in the iPad. But once the App is running it works seamlessly with all apps tried so far. Bit pricey, but well worth it!

### ⭐⭐⭐⭐ Brilliant but don't expect to update easily with Android!
*by R***Y on 26 September 2025*

Used on an Alesis Vortex Wireless 2 as the built in wireless is unreliable. 2 x widi masters required for tx and rx. Expensive but brilliant range and reliability. The cons. Forget updating it using Android easily. Two devices failed to even see them. The third newer device simply would not connect consistently coming up with a message to clear the Bluetooth cache and try again. The fix is to hold the button whilst inserting into the midi out port until the unit flashed green, then red. At that point the device is detected by the app as being in update mode. You can manually select the widi master device and update the firmware. It still won't detect in the app in normal operating mode but the update completes, the units pair and then you're away with reliable, very low latency widi. Highly recommended if you can get past the hard work that I had to figure out for myself. I hope this helps some folk. Rob.

## Frequently Bought Together

- CME WIDI Master - Bluetooth (5) MIDI Adapter for 5-PIN DIN MIDI - No Battery, Powered via MIDI Out - Wireless MIDI for Synthesizer EWI Keytar Pedalboard Digital Piano
- CME WIDI Jack - Bluetooth MIDI Interface for TRS/DIN MIDI devices - Power by MIDI Out or usb-c - Ultra low 3ms latency wireless MIDI for Synthesizer EWI Keytar Pedalboard Digital Piano

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-18*