The Dayton Audio EMM-6 is a precision electret condenser microphone designed for measurement and critical recording applications. The extremely flat frequency response and true omni-directional polar pattern make it perfect for use with room acoustic analyzers and audio measurement systems. The EMM-6 microphone is individually hand calibrated using a laboratory standard Brüel & Kjær microphone in conjunction with a DAAS computer measuring system. Each microphone includes stand mount, foam windscreen, transport case, and its own unique printed and downloadable calibration response graph and .txt data file (see below). 
A unique serialized calibration .txt file is available for the EMM-6. Once you receive your microphone, visit daytonaudio.com where you will be prompted to enter the serial number found on the base of your EMM-6. After entering the serial number, your unique calibration .txt file will be available for you to download.

Requires XLR Lead

Perfect for use with room acoustic analyzers and audio measurement systems with analogue XLR input
Low noise FET input reduces low-frequency distortion
Gold-plated XLR connector balanced output
High-quality components and rugged construction
Includes its own unique calibration response graph
Includes stand mount, foam windscreen, and case
Works with phantom power from +15V to +48V

Capsule type: 6 mm electret condenser  
Polar pattern: omni-directional  
Frequency response: 18 Hz - 20 kHz  
Impedance: 200 ohms between pins 2 and 3  
Sensitivity at 1 kHz into 1K ohm: 10mV/Pa (-40 dBV, re. 0 dB = 1V/Pa)  
Max SPL for 1% THD @ 1 kHz: 127 dB  
S/N ratio: 70 dB A-weighted  
Connector: gold plated XLR  
Phantom power: +15V to +48V, 4 mA  
Weight: 144 grams.