Audeze MM-100

HiFi, OpenBack
Audeze MM-100 — Manny Marroquin’s Budget Blueprint

Audeze’s collaborations with mix engineer Manny Marroquin have quietly become some of the best-value headphones the company makes, and the MM-100 is the second and cheapest of them. At $399 it takes the driver philosophy out of the pricier MM-500 and packages it into something light enough to actually wear on a flight, not just sit at a desk in. For a brand whose entry point used to mean the Audeze LCD-X, that’s a genuinely different proposition.

Build & Design

A 90mm planar driver — the same size as the one in the flagship MM-500 — sits in a single-sided Fluxor magnet array with an Ultra-Thin Uniforce diaphragm, Audeze’s usual recipe for keeping distortion down without piling on magnet weight. And it works: at 375g the MM-100 is dramatically lighter than the LCD-X, with plush pads and a suspension-style headband that most reviewers rate as the most comfortable Audeze has made, though a few note the fit runs a touch clampy out of the box and the headband adjustment takes some fiddling to get right. It’s a detachable-cable design with the same connectors as the rest of the MM range, so cable-rolling from an existing Audeze isn’t a problem.

Sound

Bass

Deep and well-controlled without being boosted for effect — extension that lets mainstream, bass-driven material shine without ever feeling artificially inflated, very much in the MM-500’s image.

Mids

This is where Marroquin’s fingerprints are clearest. High-energy and mid-forward, with an unusually transparent quality that places vocals and instruments with real precision — a mixing engineer’s headphone in the best sense.

Treble

Smooth and extended in typical Audeze fashion, avoiding the fatigue that planar treble can bring elsewhere in this round-up, though it trades some outright sparkle for that safety.

Soundstage & Imaging

The most divisive part of the reviews — some hear an expansive stage, others find it closer and more intimate than rivals at the price. What’s consistent is the imaging: within whatever width it has, object placement is precise and the mid-forward balance makes instrument separation genuinely easy to follow.

Comparisons

Against my own Audeze LCD-X, the MM-100 gives up some bass authority and outright soundstage scale but claws almost all of it back in comfort and mid-range clarity, for well under half the price. Against the Hifiman Edition XS and FiiO FT1 Pro in this batch, the MM-100 is the costlier, more mature-sounding option — less exciting than the XS’s soundstage party trick, but more composed and more trustworthy for mixing work. It still doesn’t have the effortless midrange honesty of my HD600, but for an open-back planar built around vocals, it’s closer than most.

Verdict

Pros

  • Genuinely light and comfortable for an Audeze
  • Mid-forward clarity that flatters vocals and mixes
  • Controlled, well-extended bass without artificial boost
  • MM-500 driver DNA at under half the price

Cons

  • Soundstage is narrower than some open-back rivals
  • Headband adjustment is fiddly to dial in
  • Treble stays safe rather than sparkling
  • Still a premium price next to the Edition XS

Ratings:

  • Build & Design: 8 / 10
  • Sound: 8.5 / 10
  • Comfort: 8 / 10
  • Value: 8.5 / 10

The MM-100 is the Audeze I’d actually recommend to someone who mixes for a living and doesn’t want a desk-bound headphone to do it in.