What midi audio interfaces support the most MIDI channels?
This page compares 7 midi audio interfaces support the most MIDI channels with verified specifications and prices. Top options include ESI M8U XL USB MIDI interface, MIDIPLUS MIDI 16X16, MOTU MIDI Express XT USB. Prices range from £103 to £35,148. All data is sourced from manufacturer documentation and specialist retailers.
| Product ⇅ | Price ⇅ | I/O Count ⇅ | MIDI Inputs ⇅ | MIDI Outputs ⇅ | Audio Input Channels ⇅ | Audio Output Channels ⇅ | Sample Rate (Hz) ⇅ | Bit Depth (bits) ⇅ | Latency (ms) ⇅ |
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ESI M8U XL USB MIDI interface
US
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£161.69 ≈ | 8-in/8-out | — | — | — | — | — | — | — |
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The ESI M8U XL is a rackmount USB MIDI interface with eight independent MIDI inputs and eight independent MIDI outputs, providing 128 MIDI channels. It suits studios and live setups that need extensive hardware MIDI connectivity, status LEDs, plug-and-play operation, and optional thru or merge functionality. ★ Ideal forIt is well suited to setups seeking the most MIDI channels because its eight MIDI inputs and eight MIDI outputs provide 128 MIDI channels through a single USB connection. |
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MIDIPLUS MIDI 16X16
US
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£35147.70 ≈ | 32 | — | — | — | — | — | — | — |
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The MIDIPLUS MIDI 16X16 is a USB MIDI interface with 16 independent MIDI inputs and 16 independent MIDI outputs, plus activity LEDs for each port. It suits computer-based studios, live setups, and musicians who need extensive MIDI connectivity rather than audio recording or playback. ★ Ideal forThis product specifically suits users asking what MIDI audio interfaces support the most MIDI channels because it provides 16 MIDI inputs and 16 MIDI outputs, with support for up to 64 MIDI channels in and out.
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MOTU MIDI Express XT USB
US
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£257.66 ≈ | 8-in/8-out | — | — | — | — | — | — | Sub-millisecond |
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The MOTU MIDI Express XT USB is a professional USB MIDI interface with extensive routing, merging, patchbay, and SMPTE timecode capabilities. Its multiple MIDI ports and 128 MIDI channels suit recording studios, live performance rigs, and timecode-based audio, video, or broadcast systems. ★ Ideal forIt suits users seeking support for the most MIDI channels because it provides 128 MIDI channels across 8 MIDI inputs and 9 MIDI outputs, with routing and merging between ports. |
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MOTU MIDI Express 128
US
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£173.50 ≈ | 8 in / 9 out | — | — | — | — | — | — | sub-millisecond |
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The MOTU MIDI Express 128 is a USB MIDI interface with eight MIDI inputs, nine MIDI outputs, and support for 128 MIDI channels. Its rack-mountable, USB-powered design suits home studios, professional studios, and musicians managing multiple synthesizers or other MIDI hardware. ★ Ideal forIt suits users asking what MIDI audio interfaces support the most MIDI channels because it provides 128 MIDI channels through eight MIDI inputs and nine MIDI outputs, with expandable USB connectivity.
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iConnectivity mioXL
US
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£232.65 ≈ | 8 in x 12 out | — | — | — | — | — | — | — |
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The iConnectivity mioXL is a professional MIDI interface with 8 DIN-MIDI inputs, 12 DIN-MIDI outputs, 10 USB-MIDI host ports, and 22 virtual RTP-MIDI network ports. It suits studios, live rigs, and complex MIDI setups that need extensive routing, filtering, merging, and multi-computer connectivity. ★ Ideal forIt is well suited to users asking what MIDI audio interfaces support the most MIDI channels because it provides 8 MIDI inputs, 12 MIDI outputs, 10 USB-MIDI host ports, and 22 virtual RTP-MIDI network ports.
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CME H12MIDI Pro USB Host MIDI Hub
US
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£132.15 ≈ | 12 | — | — | — | — | — | — | near-zero |
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The H12MIDI Pro is a standalone MIDI hub with six TRS MIDI input/output ports, six USB-C host ports expandable to 16-in-16-out, and an 8-in-8-out USB-C client connection. It suits musicians and producers managing complex hardware, USB MIDI devices, routing, filtering, mapping, and computer-based setups. ★ Ideal forIt suits the question because it supports up to 16 MIDI input and 16 MIDI output host ports, plus six TRS MIDI inputs and six TRS MIDI outputs, providing extensive MIDI channel connectivity for large hardware setups. |
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MOTU Micro Lite
US
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£102.62 ≈ | 5x5 | — | — | 0 | 0 | — | 24-bit | sub-millisecond timing accuracy |
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The MOTU Micro Lite is a compact USB MIDI interface with five MIDI inputs, five MIDI outputs, and 80 MIDI channels. It is USB-powered, rack-mountable, and suited to musicians, producers, and studio users who need portable multi-device MIDI connectivity. ★ Ideal forIt suits users asking what MIDI audio interfaces support the most MIDI channels because its five MIDI inputs and five MIDI outputs provide 80 MIDI channels, with expansion available by adding another MOTU USB MIDI interface.
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