HE1000 Stealth

The HE1000 line has been Hifiman's flagship since 2015 and the Stealth Magnet revision is the current iteration. Bigger driver area than the Arya, an even thinner diaphragm, and the stealth magnet topology that reduces the wave-guide diffraction artefacts you get from conventional planar magnet arrays. The result is a headphone that out-resolves anything else at this price.

Tonally these are more neutral than the Arya Organic — the upper-mid lift is gone, replaced with a tonality that's closer to a properly calibrated studio monitor in the head. Bass is honest and articulate down to about 20Hz; treble extends without ringing; the mid-range is uncoloured to the point that mastering decisions are immediately obvious.

Soundstage is the widest I've heard from a headphone of any price — proper room-scale rather than head-scale, with imaging that locks in three dimensions. The trade-off is intimacy: vocals can feel slightly distant on the kind of close-mic'd pop where you want the singer in your ear. For classical, jazz, and properly produced acoustic material, that distance becomes the feature.

35Ω, 93dB sensitivity. They scale with amplification — a decent portable can drive them, but a proper desktop amp (Schiit Bifrost-tier and up) reveals another layer. They reward source quality more than most headphones at this price, and they reveal compression artefacts in lossy audio with brutal honesty.

The headphone to pick if you want flagship-class resolution without paying flagship-class money for a Focal or Stax.