DAYTONAUDIO Dayton Audio EMM-6 Precision Omnidirectional Electret Condenser Microphone for Room Acoustic Analyzers and Audio Measurement Systems, Calibration Data File with Response Graph Included. Audio interfaces, mixing consoles, digital recorders, or any device with XLR audio input. 22 x 22 x 191 millimetres. Global Trade Identification Number. Recommended uses for product. The Dayton Audio EMM 6 precision electret condenser microphone is designed for measurement and critical recording applications where extremely flat frequency response and a true Omni directional polar pattern is a must for accuracy. Perfect for use with room acoustic analyzers and audio measurement systems. Low noise FET input reduces low-frequency distortion. Includes stand mount, foam windscreen, and transport case. High-quality components and rugged construction. Includes its own unique calibration response graph. We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. We are always working hard to ensure your package arrives as soon as possible. We try our very best to make sure every customer is completely satisfied. If there’s a problem, message us! We’re happy to help.