miniDSP UMIK-1 Omni-Directional USB Measurement Calibrated Microphone

The UMIK-1 from miniDSP is a precision acoustic USB measurement microphone designed to deliver accurate, repeatable results for audio professionals and enthusiasts alike. This calibrated microphone connects directly to your computer via its USB-C interface, eliminating the need for additional audio interfaces or preamps. Whether you are tuning a home theatre system, optimising studio monitor placement, measuring room acoustics, or performing loudspeaker crossover design, the UMIK-1 provides the reliable data you need to make informed decisions.

At the heart of the UMIK-1 is a 6 mm omnidirectional electret capsule, which captures sound equally from all directions, making it ideal for spatial acoustic analysis. The microphone features a 24-bit ADC operating at 48 kHz sampling rate, ensuring high-resolution capture across the entire audible spectrum. With a frequency response of 20 Hz to 20 kHz within ±1 dB when calibrated, and a maximum sound pressure level of 133 dB, it handles both quiet ambient measurements and high-output speaker testing with ease. Each unit comes with an individual calibration file, providing frequency, amplitude, and sensitivity corrections on-axis and at 90 degrees for unparalleled accuracy. Housed in a robust die-cast aluminium body and powered entirely via USB, the UMIK-1 is a portable, professional-grade tool for any serious acoustic measurement task.