![](/globalassets/digizuite/32606-en-mm-2_neumann-calibration-microphone_h.png/ProductImageDesktop)
![](/globalassets/digizuite/37597-en-microphones_background_image-1600x770.jpg/FullWidthImageDesktop)
Measuring Microphone
MM 2
Neumann’s first measurement microphone. Its tube amplifier was based on the U 47’s, but instead of a large diaphragm capsule it used a tiny high-precision condenser capsule on a long neck to avoid reflections from the microphone body.
![MM 2](/globalassets/digizuite/32606-en-mm-2_neumann-calibration-microphone_h.png/ThumbnailImageDesktop)