Full Description
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Fast and reliable MIDI performance
The H2MIDI Pro focuses on stable, accurate MIDI transmission. Using a 32 bit processor, it processes MIDI data with four times the speed of typical interfaces. All MIDI messages are transferred without delay or jitter, including system exclusive data, MIDI timecode and multi-dimensional polyphonic expression.
The onboard optocoupler handles MIDI input securely, reducing the risk of data errors when syncing with external gear. This makes it suitable for tight clock-based setups, high resolution expression data, or detailed automation sequences. Everything stays in sync with consistent timing across all connected devices.
Multiple connection modes for flexible setups
The H2MIDI Pro offers four modes to match different gear configurations. Simple Mode connects a USB MIDI keyboard or controller directly to 5 pin DIN hardware with no need for a computer. Expand Mode enables connection of up to eight USB MIDI devices through an external hub, providing more options for combining controllers, synthesizers or pedals.
Advanced Mode connects to a computer or tablet over USB C and provides two virtual MIDI inputs and two outputs. Customise Mode unlocks full routing, filtering and mapping control via the free HxMIDI Tools app. These modes allow you to easily switch between portable setups, studio integration and live rig configurations.
Portable and pedalboard friendly design
Designed with compact spaces in mind, the H2MIDI Pro fits easily onto a pedalboard or into a mobile rig. The lightweight body does not add weight to your setup and its reversible placement allows for clean cabling.
Power can be supplied through USB using a standard cable or power bank, or via a 9 volt DC input using a guitar pedal power supply. This gives you the choice to run the unit from studio power, stage pedalboards or on the go without a fixed power source. This kind of flexibility makes it useful for guitarists, keyboard players and electronic musicians alike.
Customise your MIDI workflow with HxMIDI Tools
The free HxMIDI Tools software is available for macOS, Windows, iOS and Android. It allows you to edit MIDI routing paths, merge or split signals, and apply channel or message filtering. You can block or reassign incoming or outgoing messages, and remap MIDI controls to suit your instrument or software.
Up to four custom presets can be saved directly on the device and accessed without needing a computer. This makes it easier to switch between different configurations mid-session or on stage. These tools give full control over how MIDI data flows through your setup and reduce the need for extra software or gear.
Features
- Compact USB MIDI interface with professional-grade functionality
- Powered by a future-ready 32-bit processor for fast, precise MIDI handling
- High-speed optocoupler ensures reliable MIDI input without data errors
- Accurate, jitter-free transmission of all MIDI messages including clock, sysex, MTC, and MPE
- Includes free HxMIDI Tools software for advanced routing, filtering, and remapping
- Supports both 5V USB and 9V DC power sources for flexible setup options
- Direct USB MIDI to 5-pin DIN connection without a computer in Simple Mode
- Expand Mode supports up to 8 USB MIDI devices with full bidirectional 5-pin DIN I/O
- Advanced Mode adds 2 virtual MIDI ports over USB-C for computer integration
- Customize Mode offers software-based configuration of MIDI routing, mapping, and filtering
- Smart Mode enables future expansion and customization based on user needs
- Ideal for guitar pedalboards with space-saving design and DC compatibility
- Supports 4 user presets with hardware switching, no OS required
- Designed for class-compliant USB MIDI devices, including keyboards, synths, and controllers
- Compatible with major operating systems including macOS, iOS, Windows, Android, Linux, and ChromeOS
- Near-zero latency and jitter-free wired MIDI performance
- Powerful enough to supply up to 500mA to connected USB MIDI gear
- Built by CME, a trusted name in MIDI technology with 30+ years of expertise
- Backed by an active global community of users and contributors
Specifications
- Technology: USB Host And Client, Both Compliant With USB MIDI Class (Plug And Play)
Connectors
- USB-A: 1x (Host)
- USB-C: 1x (Client)
- MIDI DIN Input: 1x 5-Pins
- MIDI DIN Outputs: 1x 5-Pins
- DC Power Socket: External 9V-500mA DC Adapter Not Included
LED Indicators
Buttons
- Function Button: 1x Button For Presets And Other Functions
Compatible Devices
- USB MIDI Client Devices: Class Compliant, Supports One External Hub With Up To 8 MIDI Devices Or Ports
- Computers: USB MIDI Host Devices
- Standard MIDI Devices: Including 5V And 3.3V Compatibility
Compatible OS
- Operating Systems: MacOS, IOS, Windows, Android, Linux And Chrome OS
MIDI Messages
- Supported Messages: All Messages In The MIDI Standard, Including Notes, Controllers, Clocks, Sysex, MIDI Timecode, MPE
Wired Transmission
- Performance: Close To Zero Latency And Zero Jitter
Power Supply
- USB-C Socket: Powered Via Standard 5V USB Bus Or Charger
- DC Socket: 9V-500mA (5.5mm x 2.1mm), Polarity Is Positive Outside And Negative Inside
- USB-A Power Output: Provides Power To Connected Devices (Maximum Output Current Is 500mA)
Configuration & Firmware Upgrade
- Software: Configurable/Upgradable Via USB-C Port Using HxMIDI Tool Software (Win/Mac/IOS/Android Tablets Through USB Cable)
Power Consumption
Size
- Metric: 75 Mm (L) x 38 Mm (W) x 33 Mm (H)
- Imperial: 2.95 In (L) x 1.50 In (W) x 1.30 In (H)
Weight
- Mass: 59 G / 2.08 Oz
- Product Code: S-F000C03