CME

Description

For some musicians, wireless MIDI often means compromise. Thankfully, CME designed the WIDI Master MIDI Bluetooth adapter to eliminate the need for cables without sacrificing performance. Plugging directly into a 5-pin MIDI out, it functions as a virtual connection between hardware with no computer or external power required. Bluetooth 5 connectivity and ultralow 3 ms latency keep response immediate, while automatic pairing and adaptive frequency hopping maintain stability in crowded environments. Inside, smart SCA algorithms handle MIDI transmission—including notes, CC, clock and MPE—at speeds up to 400 kbps, ensuring reliable timing for studio sessions and live performance. With support for grouping up to five devices and seamless integration via the companion app, the adapter streamlines wireless setups while keeping workflows fast, clean and focused on playing.
CME WIDI Master MIDI Bluetooth Adapter
CME WIDI Master MIDI Bluetooth Adapter
CME WIDI Master MIDI Bluetooth Adapter

Features

  • MIDI Bluetooth adapter unlocks cable-free stage and studio setups
  • Ultralow 3ms latency keeps timing tight for live performance
  • Adaptive Frequency Hopping prevents interference for reliable connection
  • Connect up to five devices for flexible group control
  • Auto-pairing streamlines setup for fast instrument switching
  • Transmits notes CC MIDI clock SysEx and MPE data
  • Standalone operation draws power directly from MIDI Out port
  • WIDI App enables firmware updates and custom group configurations

Specs

General
  • Product type: Bluetooth MIDI interface
  • Model: WIDI Master
MIDI Connectivity
  • MIDI connection: 5-pin DIN MIDI
  • Supported MIDI messages: Notes, controllers, MIDI clock, sysex, MIDI timecode and MPE
  • MIDI groups: Up to 5 devices per group
  • MIDI channels: 16
Wireless Performance
  • Bluetooth version: Bluetooth 5 BLE MIDI
  • Wireless range: 65'
  • Wireless latency: 3ms
  • Transmission speed: Up to 400kbps
Compatibility
  • Supported operating systems: macOS, iOS, Android and Windows 10
  • Supported devices: Bluetooth MIDI controllers and standard MIDI hardware
Power
  • Power source: MIDI OUT port power
  • Power requirement: 3.3V–5V MIDI power
Configuration
  • Control app: WIDI App for iOS and Android

Warranty

Limited warranty: All the content and specification in this manual are for reference only. Central Music Co reserves the rights to modify the manual, but dose not guarantee to notify the modification to anybody. Central Music Co also reserves the right to modify the product specification without notification to anybody, thus there may be difference between the real product and the manual. Central Music Co will not be responsible for any third-party products.

Central Music Co offers limited warranty to the original purchase user, that is, there is no material or assembly defect within the warranty period. The warranty period starts from the purchase date.

For the products with defect found, the user should send the product back to Central Music Co within the warranty period with shipment cost paid; Central Music Co will repair or replace the defective products for free. When sending the products, the user must use the package box supplied or confirmed by Central Music Co, otherwise the warranty will be invalid. For the shipment cost, the user covers the shipment cost from its place to Central Music Co, and Central Music Co covers the shipment cost from Central Music Co back to the user. Please contact Central Music Co (Tel: 8610-8580 1115) in case you need warranty service, and you need to provide with product serial number and your purchase warrant (invoice or receipt). Any modification or appendix to the warranty must be confirmed by Central Music Co or its dealer or agent before it becomes valid.

Responsibility exclusion:
- Regular wear and tear or consumption
- Abuse or improper use and damage caused by that
- Any damage caused by other device or system
- Any damage caused by modification or repair not confirmed by Central Music Co
- Products with broken or defiled serial number
- Any damage caused by non-Central Music Co package box
- Any damage caused by improper packaging

All of the above terms and other items not mentioned in the warranty, whether oral, written, declared or implied, are invalid. Central Music Co denies all the implied warranty, including (but not limited to) those warranty for sales, for some special purpose, or for anti-tortious purpose.

For anything out of warranty or any other damage or cost whether special, indirect or related, including (but not limited to) data loss, income loss, production stop, fame, device or property damage, or cost for get back, re-make, copy any program or data from the product, Central Music Co pays no responsibility to them.

For some region where responsibility exclusion is not allowed, the above limit or exclusion may not be suitable. With the warranty, you will have all the legal rights and other rights with your region.


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