Description
The Beyerdynamic MM 1 is purpose-built for one job: capturing sound with total honesty. As an electret condenser measurement microphone, it delivers a linear frequency response so what you measure is what’s actually happening in the room or system under test — no coloration, no editorializing.
- Omnidirectional polar pattern for consistent pickup regardless of source position
- Linear frequency response for accurate, uncolored measurement data
- Calibrated open circuit voltage for repeatable, trustworthy readings
- Narrow tubular body designed to minimize its own interference with the soundfield
That slim tubular design isn’t just aesthetic — it’s functional. A measurement mic that disturbs the very soundfield it’s trying to analyze defeats its own purpose, so the MM 1’s slender profile keeps the capsule as unobtrusive as possible during testing.
Suited to acoustic analysis, loudspeaker testing, room response measurement, and any application where precision matters more than personality. If you need a microphone that tells the truth rather than flatters the source, the MM 1 is engineered for exactly that.






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