MiniDSP MiniDSP UMIK-2 Calibration Microphone USB For Dirac REW Calibration
MiniDSP MiniDSP UMIK-2 Calibration Microphone USB For Dirac REW Calibration
MiniDSP MiniDSP UMIK-2 Calibration Microphone USB For Dirac REW Calibration

MiniDSP UMIK-2 Calibration Microphone USB For Dirac REW


Regular price$419.00

Buy now, pay later with: Zip Interest Free Afterpay Interest Free Humm Interest Free
  • Free Delivery Australia Wide
  • Local Australian Warranty
  • 1800 100 998 For Assistance

We take pride in our customer service and shipping times. Most products will ship within 1-2 business days. If there are any potential delays with products in your order, we will contact you.

All orders now come with free shipping Australia Wide.

We use a variety of shipping methods depending on the types of items purchased and their delivery location. This helps to ensure your items arrive safely andΒ in a timely manner. If you are on a tight deadline or would like to know an estimated delivery date for your order, contact our friendly staff and they will be happy to assist.

Introducing MiniDSP's second-generation UMIK-2, the omni-directional acoustic measurement microphone with a 1/2-inch capsule, low noise floor, and a unique calibration file for each individual device.

Enjoy plug-and-play convenience with a USB connection and superior accuracy with the 32-bit ADC built into the microphone shell. The UMIK-2 offers selectable sample rates of 44.1 to 192 kHz, ensuring compatibility with a variety of measurement and recording software.

It is fully compatible with industry-standard programs such as REW and Dirac Live, and can be easily integrated into other applications on macOS, Linux, Android, and iOS. With the UMIK-2, MiniDSP continues to push the boundaries of affordable and high-quality acoustic measurement technology.

Begin your measurement journey today!


  • USB Audio Reference Measurement Microphone
  • Unique calibration file for each microphone
  • 1/2" capsule on 60 UNS thread
  • 32bit 44.1~192kHz recording, Custom Windows ASIO drivers and Plug&Play on Linux/Mac OSx
  • Low noise floor preamps, 120DR ADC
  • Plug&Play compatible with wide range of software, including REW & Dirac Live platforms

What's in the box?

  • 1 x UMIK-2 microphone
  • 1 x shielded USB Type C cable (1.5m)
  • 1 x mini Tripod + Mic Clamp
  • 1 x foam wind screen

Which calibration file should I use and where to point the UMIK-2?

We provide two calibration files to be used depending on your application.

  • For stereo system (e.g. 2ch dirac live, single speaker measurement), use the 0deg file and point the UMIK-2 at the speakers
  • For multichannel system (E.g. 5.1/7.1) or a surround application where multiple speakers are spread out around the room, use the 90deg file and point the UMIK-2 at the ceiling.


Item Description
USB Audio Controller XMOS 500MHz multicore processor, USB Audio Class 2 (UAC2)

32bit ADC with embedded PGA for up to 60dB analog gain
120dB SNR, Gain control via Mac/Win application


1/2” Low noise Pre-polarized condenser on 60UNS thread
Sensitivity: -34 dBfs @ 0dB Gain (94 dB SPL. 1 kHz)
Noise level: -105.3dBfs (A) @ 0 dB gain
MAX SPL(0dBfs): 125dB SPL
Equivalent Input Noise (EIN): 20dB SPL @ 0dB gain

Connectivity USB 2.0 streaming, USB Type C connector

As a standard USB audio microphone, UMIK-2 is compatible with any software. The following proven platforms with plug&play integration.
- Room EQ Wizard freeware for acoustic measurements
- Dirac Live Room Correction software

USB Audio

Mac OSx/Linux/Android Driverless
ASIO compatible driver for Windows via miniDSP's UAC2 drivers
iOS support with USB camera adaptor


1 x miniTRIPOD with microphone clamp
1 x windscreen
1 x USB 2m long usb cable

Dimensions (W x D) / Weight 21 x 185 mm, 150g
Construction Aluminium body

Recently viewed

Customer Reviews

Be the first to write a review



CHT Solutions has been very prompt to respond and ship the items. I will never hesitate to buy from them again. More power to CHT Solutions!

Richard Y.
Thornleigh, NSW

CHT delivery was incredibly fast, Many thanks all for such an easy purchase process and super fast delivery. 5 stars from me

Chris N.
Malaga, WA

Buying from CHT Solutions was easy and their price was great and I would recommend then to anyone seeking good Hi Fi equipment.

John L.
Woonona, NSW

Fast delivery and great products. Would recommend them to anyone needing great service for sound advice.

Oscar F.
Truganina, VIC

CHT delivered the unit to South Australia within a couple of days. Amazing! Their phone customer service was professional and courteous. Will happily purchase from them again

Robert F.
Tranmere, SA