Dayton Audio EMM-6 Electret Measurement Microphone in perfect working and physical condition. Bought a UMIK-1, so I no longer need this mic. Includes hard case and foam windscreen. XLR output. Unique calibration file downloadable from dayton audio website. Will throw in 25 ft. XLR cable for an extra $5. Buyer pays for shipping from 45013 and paypal fees (if not sent as a gift).