Dayton Audio UMM-6 USB Measurement Microphone 390-808

Overview The Dayton Audio UMM-6 professional-quality USB measurement and recording microphone is designed to work with industry-standard third party recording and measurement software. The rugged construction and compact size make it the perfect companion for audio professionals who must work on-location performing acoustic analysis, monitoring audio levels, or recording. Each UMM-6 is calibrated individually using a laboratory-standard reference microphone, for consistent, repeatable PC measurements that match the level of precision offered previously only by expensive stand-alone microphones and measurement equipment. Works great with the Room EQ Wizard software. A carrying case with foam insert, 10 ft. USB connection cable, and a mini tripod mic stand are included with the UMM-6. Calibration Note: A unique serialized calibration file is available for the UMM-6. This calibration file can be used by most audio-analysis software. To obtain your individual calibration file, visit Dayton Audio's website where you will be prompted to enter the serial number from the body of your UMM-6. After entering the serial number, your download will start. Specifications: ; Capsule type: Precision 6 mm electret condenser ; Polar Response: True omnidirectional ; Frequency response: 18-20,000 Hz (Calibrated) ; Sensitivity at 1 kHz into 1K ohm: 10 mV/Pa (-40dBV, re. 0dB = 1V/Pa) ; Maximum SPL for 1% THD @ 1000 Hz: 127 dB ; S/N ratio: 70 dB (A-weighted) ; Connector: USB B female ; Weight: 148 grams.