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miniDSP UMIK-2 Omni-directional USB Measurement Calibrated Microphone

miniDSPPart # 230-3420
Model: UMIK-2

The miniDSP UMIK-2 is a USB reference measurement microphone designed for accurate acoustic and speaker measurements on computers and mobile devices. It builds on the original UMIK-1 with a larger 1/2″ capsule and advanced ADC to deliver lower noise and broader frequency capabilities across popular measurement software platforms.

Key Features

  • Unique calibration file provided for each microphone for accurate SPL and frequency results
  • 1/2″ measurement capsule mounted on 60 UNS thread
  • 32-bit ADC with selectable sample rates from 44.1 to 192 kHz
  • Low-noise preamplifier and high dynamic range A/D conversion
  • Compatible with REW, Dirac Live, and other measurement software
  • Includes USB-C cable, mini tripod, mic clamp, and windscreen
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Overview

miniDSP UMIK-2 Omni-directional USB Measurement Calibrated Microphone

miniDSP UMIK-2 Omni-directional USB Measurement Calibrated Microphone

USB Reference Measurement Microphone, 32bit/44.1~192kHz, ASIO drivers, 1/2" capsule, Low noise floor, Unique Calibration file, REW integration

MiniDSP is pleased to introduce the UMIK-2, its second-generation omni-directional acoustic measurement microphone. The UMIK-2 has everything that made the first-generation UMIK-1 one of their best selling products, including a convenient plug-and-play USB connection and a unique calibration file for each microphone to ensure accuracy.

However, the UMIK-2 is also a significant upgrade in performance and functionality. A larger 1/2-inch microphone capsule provides lower noise and lower distortion, which is preserved by the 32-bit ADC (analog-to-digital convertor) built into the microphone shell. Furthermore, sample rates are selectable from 44.1 to 192 kHz for compatibility with the widest possible range of measurement and recording software.

The UMIK-2 is of course fully compatible with REW (Room EQ Wizard) and Dirac Live (version 3 and later). Driverless operation with macOS, Linux, Android and iOS, and a supplied ASIO driver for Windows ensure simple integration into many other measurement and recording applications. With the UMIK-2, miniDSP once again stretches the limits of affordable acoustic measurement gear. Let the measurement fun begin!

Features

  • 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 and Play on Linux/Mac OSx
  • Low noise floor preamps, 120DR ADC
  • Plug and 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 C cable (2m)
  • 1 x mini tripod + mic clamp
  • 1 x wind screen

Each UMIK-1 microphone is individually calibrated and comes with a unique calibration file. Additionally, an auto-generated 90-degree calibration file is provided for use in surround sound system setups. To access your calibration files, click here and scroll to "Calibration File Download."

miniDSP provides 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.

Recommended by Friends

The miniDSP team built long term relationships with the following leading software applications and is proud to showcase them as their recommended software solutions:

REW: miniDSP once again partners with John Mulcahy to develop even greater compatibility for the UMIK-2 inside REW! With the latest REW version (Beta , the UMIK-2 is automatically recognized by the software and prompted for use when REW is started with the microphone plugged in.

Dirac Live: Dirac Live (3.x and up) also supports plug and play integration with the UMIK-2 for best measurement accuracy.

Specifications

  • USB Audio Controller:
    -XMOS 500MHz multicore processor, USB Audio Class 2 (UAC2)
    -32bit 44.1~192kHz sample rate
  • ADC:
    -32bit ADC with embedded PGA for up to 60dB analog gain
    -120dB SNR, Gain control via Mac/Win application
  • Capsules:
    -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
  • Software:
    As a standard USB audio microphone, UMIK-2 is compatible with any software. The following proven platforms with plug and 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
  • Accessories:
    -1 x miniTRIPOD with microphone clamp
    -1 x windscreen
    -1 x USB 2m long USB cable
  • Dimensions (W x D); 21 x 185 mm
  • Weight: 150g
  • Construction: Aluminum body

Product Details

BrandminiDSP
ModelUMIK-2
Part Number230-3420
UPC300262279757
Unit of MeasureEach
Weight0.33

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