Description

The Beyerdynamic MM 1 is purpose-built for anyone who needs to know what’s actually happening in a room or system, rather than how a microphone might interpret it. As an electret condenser design, it delivers a linear frequency response so your measurement data reflects the real acoustic environment, not the mic’s personality.

Omnidirectional polar pattern for consistent pickup regardless of source position
Linear frequency response for accurate, uncolored measurement data
Calibrated open circuit voltage for repeatable, reliable readings
Narrow tubular housing designed to minimize its own interference with the soundfield being measured

That slim tubular body isn’t just a design choice, it’s functional: a bulkier mic body can actually distort the very soundfield you’re trying to capture. By keeping its physical footprint small, the MM 1 stays out of its own way, giving you cleaner, more trustworthy data whether you’re doing room correction, speaker testing, or general acoustic analysis in a home or project studio.

If you’re setting up a listening space, calibrating monitors, or just want to understand the real acoustic behavior of your room before committing to treatment or gear purchases, the MM 1 gives you a straightforward, no-frills way to get accurate readings without needing lab-grade equipment.