UMA-8-SP USB mic array

Product Code: MGSL10126

UMA-8-SP USB mic array
UMA-8-SP USB mic array
UMA-8-SP USB mic array
Brand: MG Super LABS

GST inclusive


Availability: Backorder

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The UMA-8-SP is a high-performance USB microphone array paired with a digital audio amplifier. Seven high-performance MEMS microphones are configured in a circular arrangement to provide high-quality voice capture in farfield microphone applications such as AI assistants, conferencing, robotics…

Leveraging the onboard DSP processing from XMOS XVSM3000, the UMA-8-SP supports voice algorithms including beamforming, noise reduction, acoustic echo cancellation and de-reverb. The UMA-8-SP is a fully compliant UAC2 audio interface with driverless support for Mac/Linux and ASIO drivers for Windows. An onboard 2x15Wrms digital amplifier provides an all-in-one microphone array + amplifier integration. The perfect fit to build your own AI assistant or conferencing unit.

From DIYers to OEM, this pocket-size platform is engineered for flexibility in firmware, software and hardware. Feel free to contact miniDSP on how we can help kickstart your new project!


  • Multichannel USB microphone array for voice command powered by XMOS XVSM3000
  • Digital Audio Amplifier (2x15Wrms)
  • Onboard DSP for beamforming/ noise reduction / echo cancellation / de-reverb / Direction of Arrival (DOA) / Voice Activity Dectection (VAD)
  • Ring with 11 LED RGB
  • High quality MEMS from Knowles SPH1668LM4H
  • Flexible Firmware (DSP mode @2ch beamformed, RAW mode @8ch audio from MEMS)
  • Step by step app notes for Google SDKAlexa-PiCortana, Siri, IBM Watson and Matlab. More coming up soon...

UMA8 SP diagram

What's in the box?

  • 1 x UMA-8-SP USB microphone array interface

  • Access to the drivers/firmware under the UserDownloads section once the product purchased
  • 1 x 1.5m USB type B cable


  • External 12V 3.5A Power supply


uma 8 alexa photo

UMA-8 + RPi + nanoAVR for voice control of your AV system

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