## Description

Unfortunately we cant offer our HiFiBerry measurement microphone anymore. We offer this Omnitronic MIC MM-2USB microphone instead.

This USB microphone allows you to do acoustics measurements. An acoustics measurements module is integrated in [HiFiBerryOS](https://hifiberry.com/hifiberryos). However, as the microphone acts as a normal USB sound card, you can use it with basically any measurement software available – not just on the Raspberry Pi, but also with your PC or Mac (e.g. with [REW](https://www.roomeqwizard.com/)).

We recommend to use it with a microphone stand that you can get in every shop for musicians for little money.

The microphone comes with a 2m USB-cable. If your measurement system isn’t positioned close enough to your listening position, you might use USB extensions cables. We recommend to use [active USB extension cables](http://musicdb.hifiberry.com/asin/B0179MXKU8).

We don’t provide individual calibration files. In our opinion this would only increase the costs without advantages of our use case (room acoustics measurements). [Check out a comparisons here](https://www.hifiberry.com/blog/measurement-microphones/).

## Additional information

### Our USB measurement microphone

| Weight | Dimensions |
|---|---|
| 300 g | 11 × 22 × 4.5 cm |

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