SOUND DEVICES MM-1 — Mixer
SOUND DEVICES MM-1 — Mixer
Fit and constraints
Intended use
Constraints
To use it
Questions
Which connections, drivers, operating systems, and sample rates are supported by this exact revision?
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What cables, mounts, power supplies, or licenses are included?
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Is the current retailer listing new stock, demo stock, open box, or special order?
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Description
The Sound Devices MM-1 is a microphone preamplifier mixer featuring transformer-balanced inputs and outputs with a ±15 volt bipolar power supply. It includes a dual-stage limiter, two-position high-pass filter, and supports phantom power at 48V or 12V plus 12V T-power. The unit operates on two AA batteries or external 5-18 VDC power and offers headphone monitoring for both microphone and external audio sources with adjustable levels. Its aluminum chassis and machined construction provide durability across broadcast, production, and music applications.