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CME
CME WIDI Master - Bluetooth MIDI Connector
Wireless MIDI cable.
UK Delivery - From £2.99
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Want to Click and Collect or try items at our Guildford Store?
The store is open 10am - 6pm Monday to Saturday and 11am - 5pm Sunday and bank holidays.
The stock information shows the quantity of units that are available to purchase at the Guildford store and the quantity of units that are available at our off-site Guildford warehouse. These stock levels are updated in real time.
Our Click and Collect service is available at our Guildford store from 10am - 6pm Monday to Saturday, and 11am - 5pm on Sunday. You can either choose Click and Collect as your delivery option online or, during store opening hours, call our sales team on 01483 456777 for assistance with placing your order.
If you have placed your order online, you will receive a confirmation email of your order and a separate follow-up text or email to confirm when your item is ready for collection.
Please do not come to the store before you have received the follow-up message, as your order may not yet be ready at the store.
If the only available stock is in our off-site warehouse it can be brought to the store location for you to try - you just need to contact the store within opening hours. Please note any requests received after 3.30pm will not arrive at the store until the following morning.
Please be aware that stock availability can change quickly both online and in-store, so we would always recommend placing your Click and Collect order as soon as possible to reserve your item.
SKU: WIDI-MASTER
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Product Description
The CME WIDI Master is a compact Bluetooth MIDI connector that turns any 5-pin DIN MIDI port into a fully wireless, ultra-low latency MIDI interface. Acting as a virtual MIDI cable, it lets you connect synths, keyboards, drum machines and controllers directly to each other or to Bluetooth-equipped devices without a single cable or computer in sight.
With advanced Bluetooth 5 technology, smart connectivity algorithms and support for every standard MIDI message, WIDI Master delivers rock-solid performance with latency as low as 3ms between two WIDI devices. From live rigs and studio setups to mobile production, it gives you the freedom to place your gear where it sounds and feels best, not just where the cables will reach.
Virtual MIDI Cable for Any 5-pin DIN Gear
WIDI Master plugs straight into the MIDI Out and In ports of your hardware and instantly replaces a traditional MIDI cable with a wireless link. You can connect two MIDI devices using a pair of WIDI Masters, or pair a single WIDI Master with Bluetooth MIDI on macOS, iOS, Android or Windows. It is a simple way to modernise classic synths and controllers while keeping their original sound and workflow intact.
Ultra-low Latency and Stable Performance
Powered by CME's Smart Connectivity Algorithms, WIDI Master is engineered to keep latency and jitter to an absolute minimum. Bluetooth 5 and adaptive frequency hopping work together to avoid interference and maintain a stable connection, while data rates of up to 400 kbps comfortably exceed standard wired MIDI bandwidth. The result is a responsive, musical feel that is effectively indistinguishable from a good quality cable between two WIDI devices.
Fully Standalone and Stage-ready
Designed for real-world use, WIDI Master draws its power directly from the MIDI Out port of your instrument, so there is no need for batteries or external power supplies. The detachable design means you can use just the main adapter on MIDI Out when you only need to transmit, keeping your setup neat and unobtrusive on stage. Automatic pairing between WIDI devices makes setup quick and repeatable, ideal for live rigs and rehearsals.
Flexible Wireless MIDI Networking
Beyond simple one-to-one links, WIDI Master can be part of more complex wireless MIDI networks. Using the WIDI App or Group Auto-learn mode, you can create Bluetooth MIDI groups of up to five WIDI devices, with one central unit and up to four peripherals across 16 MIDI channels. This allows for wireless MIDI thru, split and merge configurations that automatically reconnect from memory, streamlining multi-device setups in the studio or on stage.
Features
- Virtual Bluetooth MIDI Cable - Turns any standard 5-pin DIN MIDI port into a wireless MIDI connection, letting you link hardware to hardware or to Bluetooth MIDI devices without traditional cables or interfaces.
- Ultra-low 3ms Latency with Bluetooth 5 - Smart Connectivity Algorithms and Bluetooth 5 deliver latency as low as 3ms between two WIDI devices, with adaptive frequency hopping for stable, interference-resistant performance.
- Standalone, Plug, Pair and Play Design - Powered directly from the MIDI Out port, WIDI Master requires no external power and pairs automatically, so you can set up fast and keep your rig clean and portable.
- Advanced MIDI over Bluetooth Functionality - Transmits all standard MIDI messages including notes, CC, MIDI clock, SysEx and MPE, and supports Bluetooth MIDI groups of up to five devices for flexible thru, split and merge setups.
Specifications
General
- Product Type: Bluetooth MIDI connector
- Function: Wireless MIDI over Bluetooth via 5-pin DIN
- Wireless Standard: Bluetooth 5
- Working Range: Up to 20 m / 65 ft (without obstacles)
Performance
- Latency: As low as 3 ms between two WIDI devices
- Data Rate: Up to 400 kbps
- Connectivity Technology: Adaptive Frequency Hopping with Smart Connectivity Algorithms
- Supported MIDI Messages: Notes, CC, MIDI clock, SysEx, MPE
Connectivity
- MIDI Interface: 5-pin DIN MIDI Out and MIDI In
- Compatibility: MIDI hardware with 5-pin DIN ports
- Operating System Support: macOS, iOS, Android, Windows with Bluetooth MIDI
- Group Connectivity: Up to 5 WIDI devices per Bluetooth MIDI group (1 central, up to 4 peripherals)
Power
- Power Source: MIDI Out port
- Operating Voltage: 3.3 V to 5 V via MIDI Out
- External Power: Not required for standard operation
Control and Configuration
- Pairing: Automatic pairing between WIDI devices
- Configuration: WIDI App (iOS / Android)
- Firmware: Updatable via WIDI App
- User Options: Latency and jitter optimisation, Bluetooth MIDI group setup, fixed pair creation
Design
- Form Factor: Smart detachable design with main adapter for MIDI Out and secondary adapter for MIDI In
- Use Case Modes: MIDI I/O to MIDI I/O, Bluetooth MIDI to MIDI I/O, operating system to MIDI I/O
