Pangrus Multi is a programmable MIDI device that combines MIDI routing and filtering with USB-to-5-pin-DIN conversion and several possible sound-generation and sequencing applications. It can serve as a MIDI router or be programmed to make sound; it is not limited to just one of those roles.
What the Pangrus Multi does
Multi is built around a Seeeduino XIAO and can run different open-source applications. Its stated functions include filtering and routing MIDI, converting MIDI in both directions between USB and 5-pin DIN, and running software that generates or sequences sound.
That combination makes it different from a dedicated MIDI router: the routing function is one use for the device, while its programmable applications can turn it into a sequencer, synth-like sound source, or MIDI utility.
USB-to-DIN routing and the cable you need
Multi is described as a bidirectional USB-to-DIN MIDI converter. That means MIDI can pass between USB MIDI and 5-pin DIN MIDI in either direction. The description also identifies it as capable of MIDI filtering and routing, but does not specify exact port counts or every supported routing behavior.
#1 Best Overall
- [Computers] Plug-and-play MIDI interface via one single USB-C port, compatible with all major OS including macOS, iOS, Windows, Android, Linux and Chrome OS.
- [Standalone] Standalone 3-in-3-out MIDI interface with MIDI router & filter. Easily configure MIDI split/thru, merge and filter out any MIDI message via the free software tool (Win/Mac).
- [Professional] Close to zero latency and no jitter, supports all MIDI channels and messages including notes, controllers, clock, sysex, MIDI timecode and MPE.
- [Accurate] No data error, no bleeding midi, no signal dropout. High-precision wired transmission with high-speed optocoupler for error-free synchronization with digital piano, electronic drum, keyboard, synthesizer etc.
- [Service] Trusted people-centric online 24/7 support via cme-pro(dot)com/support with lifetime updates via UxMIDI Tools software (Mac/Win) and hassle free 1-to-1 warranty replacement.
For a traditional MIDI connection, the relevant accessory is a standard 5-pin DIN MIDI cable. Connect the cable between Multi’s DIN MIDI connection and the instrument or other MIDI device, observing the port labels: MIDI OUT connects to MIDI IN. USB MIDI uses a USB connection rather than a 5-pin DIN cable. The available description does not establish which USB cable or adapter is required for a particular setup, so check the unit’s connectors and instructions before buying one.
Sound and sequencing applications
The documented software options show why Multi can be more than a router. The available applications include:
Rank #2
- [Standalone USB Host] Easily connect class compliant USB MIDI instruments like keyboards, controllers, effect pedals and synthesizers directly to your MIDI hardware without a computer. Accommodate up to 8 USB MIDI device ports via a standard USB hub
- [Multi-Mode Flexibility] Easily connect to your computer via USB-C, offering 4 inputs and 4 outputs of virtual MIDI ports. Compatible with MacOS, Windows, iOS, Android, Linux, and ChromeOS. Expand with WIDI Bluetooth MIDI via the optional WIDI Core module
- [Standalone Dual Power] Engineered for guitarists, the H4MIDI WC provides reliable, rock-solid performance. It offers flexible power options with 5V USB or 9V DC for flawless standalone use in the studio or on stage
- [Real-Time MIDI Control] Effortlessly configure MIDI thru, split, merge, mapper and filter options with HxMIDI Tools (Windows, macOS, iOS, Android), enabling smooth customization and complete control with advanced MIDI routing and processing features
- [CME Service] As executive board member of The MIDI Association, CME offers reliable people-centric support within 24 hours, with lifetime updates via HxMIDI Tools and easy one-on-one warranty replacements
- A simple sequencer and an algorithmic arpeggiator.
- An aleatoric patch generator.
- A six-oscillator drone machine.
- A three-oscillator monophonic synth with an embedded sequencer.
- A bytebeat player.
- A MIDI converter and a MIDI metronome.
These are software roles the hardware can be programmed to run, not evidence that all applications operate simultaneously. The description does not give setup steps, programming requirements, or compatibility details for each application.
How Multi compares with dedicated MIDI routers
Multi’s appeal is the combination of routing and programmable sound-generation roles. Dedicated routers may be a better fit when the priority is a specified number of physical inputs and outputs or a clearly defined set of routing modes.
Rank #3
- 【Wireless controller】 Offers wireless connection capabilities, low latency, stable transmission, so that music creation is unfettered, release inspiration, your studio, anywhere.
- 【Portable Controller】 Built-in rechargeable battery, 16 hours working time, rechargeable and connected mode, You can easily throw this ultra-portable MIDI controller into almost any bag and take it with you to the studio, coffee shop, or hotel to create music.
- 【Smart Controller】 Designed to work seamlessly with leading DAWs, eliminating the need for complex manual MIDI mapping and ensuring a smooth, intuitive workflow. Compatible with various operating systems, ensuring a versatile and adaptable experience for users across different platforms.
- 【Easy Controller】 Soft backlit silicone button design, quiet operation and comfortable touch, so you can focus on the inspiration of music creation without distractions. Eight sets of 360-degree rotary encoders, which can be customized according to individual needs, making fine adjustment a breeze.
- 【customized Controller】 Each control unit can be customized to create a unique and perfectly fit music production experience that makes your music unique. Each set of faders has an indicator light to provide you with immediate visual feedback.
| Device | MIDI I/O and routing | Standalone and connectivity | Sound generation and price |
|---|---|---|---|
| Pangrus Multi | Input/output count and detailed merge/thru behavior are not stated in the available description. MIDI filtering and routing are described. | Bidirectional USB-to-5-pin-DIN conversion is described; standalone operation is not stated. | Programmable applications include synth, drone, sequencer, bytebeat, and MIDI utility modes. Historical reported prices: $115 kit or $140 assembled, with limited availability. |
| Black Lion Audio MIDI Eight | Eight MIDI inputs and eight MIDI outputs; three standalone routing modes. | Includes a powered five-port USB hub. The cited product information describes standalone routing modes. | Sound-generation features are not stated. Official US price listed as $349. |
| DOREMiDi MIDI HUB-3 Pro | Three MIDI inputs and three outputs, with configurable merge, thru, and filtering. | Computer connectivity and standalone operation are listed. | Sound-generation features are not stated. Listed price is $45. |
The comparison illustrates a practical distinction: MIDI Eight specifies substantially more I/O, while MIDI HUB-3 Pro documents dedicated merge/thru/filtering behavior and standalone use. Multi’s stated differentiator is its programmable range of sound and sequencing applications alongside routing. The cited prices for the other devices are listed prices in their official product information; they are not a guarantee of current local pricing or availability.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Kit or assembled Multi?
The reported historical purchase formats were a Pangrus Multi kit for $115 and an assembled Multi MIDI device for $140. The report described availability as limited. These are historical figures, not confirmed current prices or stock, and present availability is not established here.
Rank #4
- Original Time Engine Function: The unique time engine design creatively achieved automatic control of complex key actions in playing; Prepare all the needed effects presets in one bank; recording the actions for once -and MIDI CAPTAIN do all the next time; Enjoy your music gigs in a much easier and relax way
- 10 Foot Switches: The Latest MIDI CAPTAIN supports all PC/CC/Note midi messages; and control desktop/Rack effects/Pedals/Keyboards/Synthesizers; Functions of the 10 switches all can be fully customized; The keys also support separated push and release functions
- Powerful Function and Compatibility: 10 presets including JamUP,Bias,AxFx,KMPA,PC3,ALLCC,PC+NT,ALLNT; Mixed can be fully customized by using the USB Deep Setup Mode:What's more, the device is subject to continually updating and increasing more functions; All you need do is to download the latest update package
- Exquisite Design and Superior Quality: The elaborate production, long-duration buttons and stable powering design (charge via 9v/USB/Battery or combo for continuous use) combine the most reliable assistant of music playing; Optimized size is ultra-portable and equally suitable for foot control; Easy to take and use anywhere you play
- Attention: When powering the MIDI Captain using the charger as shown in the picture above, please note that you must only use the USB-A port, and no other devices should be plugged into the USB-C port. If the MIDI Captain is already connected to the A port, plugging a device (such as a mobile phone) that supports the PD power-drawing protocol into the C port will trigger a voltage boost for both the C and A ports. This can result in output voltages like 9V, 12V, 15V, 18V, or even 20V, which will directly damage the MIDI Captain.
The kit and assembled formats imply a choice between a build-it-yourself option and a unit described as fully assembled. The available information does not specify kit contents, required tools, assembly difficulty, or whether either format is currently offered. Confirm those details with the seller before ordering.
Quick Recap
Best Value
- [Plug-and-Play] MIDI Interface with 2-in-2-out MIDI I/O with zero latency and jitter-free transmission. supports all major operating systems via USB-C, including macOS, Windows, iOS, Android, Linux, and Chrome OS
- [Standalone Dual Power] Engineered with guitarists in mind, the U4MIDI WC offers external power options via 5V USB or 9V DC. Perfect for standalone usage scenarios without the need to keep your computer connected
- [Pedal-Ready Design] Developed for compact setups, the slim, hexagonally reinforced casing is both lightweight and durable, making it an ideal fit for any pedalboard. On top of that it offers unlimited SysEx transmission between your guitar pedal and editor software.
- [Real-Time MIDI Control] Effortlessly configure MIDI thru, split, merge, mapper and filter options with UxMIDI Tools (Windows, macOS, iOS, Android), enabling flawless customization and complete control with advanced MIDI routing and processing features.
- [CME Service] As executive board member of The MIDI Association, CME offers reliable people-centric support within 24 hours at cme-pro(dot)com(slash)support, with lifetime updates via UxMIDI Tools and easy one-on-one warranty replacements.
Who should consider Multi?
- Consider it if you want a programmable small device that can combine MIDI routing with experimental sound-generation or sequencing applications.
- Look at a dedicated standalone MIDI router if your main need is a known number of inputs and outputs or documented merge, thru, and filtering behavior.
- Check the physical ports and software requirements first if you need a particular USB/DIN arrangement or a ready-to-use setup without programming.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
