Koss KPH40 Utility
Koss's newest take on its forty-year-old formula: the Porta Pro's sound on a weightless steel band — and the same old argument about whether the cable will outlive you.
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What reviewers agree on.
Where they disagree. What matters to you.
Koss's newest take on its forty-year-old formula: the Porta Pro's sound on a weightless steel band — and the same old argument about whether the cable will outlive you.

Everyone agrees it's a bargain. Almost nobody agrees on what it sounds like.

Everyone agrees 64 Audio's new flagship images beautifully. Whether its treble, its fit and its $3,999 price work for you is where they part ways.

A three-way coaxial monitor in a five-inch box — near-unanimous on imaging and value, split on its lower midrange.

A German balanced amp that drives nearly anything in near silence — with a USB-C DAC that critics call clean and owners call the weak link.

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.