beyerdynamic MM 1

• professional measurement microphone
• flat frequency response for reliable measurements
• for level monitoring at events of all kinds
• for calibrating PA systems and studio monitoring
• for acoustic measurements in research and teaching
• Signal-to-noise ratio in relation to 1 Pa: > 57 dB
• A-weighted equivalent sound pressure level: approx. 28 dB(A)

Precise measurements for PA, studio and acoustic analysis

The beyerdynamic MM 1 is a high-quality electret condenser measurement microphone with omnidirectional polar pattern and calibrated field idle transmission factor.

Neutral imaging

Thanks to the slim housing with the offset microphone capsule, the influence on the sound field is very low, so that pressure build-up at high frequencies is largely avoided. The linear frequency response ensures neutral imaging.

Field of application:

The MM 1 microphone was developed for calibrating PA and PA systems. In conjunction with a spectrum analyser, the sound pressure level of loudspeakers can be monitored in addition to frequency response measurements. The MM 1 is a valuable tool for analysing sound signals in research, development and industry.

Individually measured frequency response

Each microphone comes with a printout of an individually measured 0° frequency response.