Audeze MM-520
Nearly everyone who wears it hears the fuller, smoother MM-500 the studio asked for — the MM-500's own fans hear its best feature gone.
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What reviewers agree on.
Where they disagree. What matters to you.
Nearly everyone who wears it hears the fuller, smoother MM-500 the studio asked for — the MM-500's own fans hear its best feature gone.

A closed planar that reviewers call either a $129 bargain or one of HIFIMAN's worst tunings, and both sides agree on EQ.

A 7 mm driver that resolves like a flagship — with a treble peak that splits listeners and an owner failure record the reviews don't show.

A 5-inch analogue monitor from Berlin that digs far deeper than its size and images like a much bigger speaker — with a ribbon-style top end most call silky and a few measurement readers call lifted.

The dongle that measures like a desktop amp — and still split the critics on how it sounds and what it was worth.

A $350 twelve-track sequencer for small hybrid rigs — agreed on its value, size and generative tricks, split on whether its screenless, alt-key workflow ever stops being a puzzle, on how readable its white-on-white grid is, and on how rough its launch firmware was.
The dictionary
A boost in the bass and lower mids that gives music a rich, cozy, easy-on-the-ears character.
The perceived three-dimensional space of a recording — how wide, deep, and tall the sound appears.
An emphasis on the upper midrange and treble — vivid, clear, and sometimes sharp.
An even-handed sound with no part of the spectrum pushed forward or held back — balanced and reference-like.