Resonance
Flagship · ORA-1 Reference

Hear what was
always there.

The ORA-1 is a closed-back reference headphone tuned not to impress, but to disappear — leaving only the recording, the room, and everything the engineer left in.

10Hz–48kHzFrequency reach
0.0008%Total distortion
62 hrsBattery, ANC on
The Sound Story

We didn't tune the ORA-1 to sound good. We tuned it to tell the truth.

Most headphones flatter. They lift the bass so a kick feels bigger than it was recorded, scoop the mids so vocals sit forward, sparkle the treble until cymbals shimmer past the point of honesty. It sells. It also rewrites the recording.

The ORA-1 takes a harder road. Forty studio engineers and a year of blind A/B sessions shaped a response curve that holds flat from 20Hz to 20kHz within ±1.2dB — close enough that the headphone stops being an instrument of its own and becomes a clean window onto the master.

"The first time it disappears, you stop hearing the headphone and start hearing the room the record was made in. That's the whole point."

Every driver is hand-matched to its pair within 0.3dB, so the stereo image sits exactly where the engineer placed it. The amber accent isn't decoration — it marks the precision-machined acoustic chamber that took us nine prototypes to get silent.

Measured, not marketed

The numbers behind the silence.

Every figure here is taken from production units on an industry-standard 5128 coupler — no rounding up, no best-of-batch.

0mm
Driver diameter
Beryllium-coated dome
0kHz
Upper frequency reach
From a 10Hz floor
0hrs
Battery, ANC on
5-min charge = 9 hrs
0g
Weight
Magnesium frame
0dB
Active noise floor cut
Adaptive, 8-mic array
0
Prototypes to silent
Acoustic chamber rev.
0dB
Response deviation
20Hz–20kHz, flat
0
Coverage
Driver + electronics
Anatomy · Inside the cup

Eleven parts. One purpose.

Hover a component to see what it does — or how many revisions it took to do it quietly. The whole assembly is engineered around getting out of the music's way.

01 Machined shell

Single-block anodized magnesium, milled in one pass so there's no seam to rattle. The amber line marks the grille.

02 Acoustic chamber

Nine revisions to reach a measured resonance below human hearing. This is the part that took the year.

03 Beryllium driver

A 50mm beryllium-coated dome, hand-matched to its twin within 0.3dB for a dead-center stereo image.

04 DSP baffle & PCB

An 8-mic adaptive array and a 64-bit DSP that cancels up to 40dB without thinning the music.

05 Memory pad

Slow-rebound foam under protein leather, clamped to seal without squeezing — 318g you stop noticing.
Tune it to taste

Reference by default. Yours on demand.

The ORA-1 ships flat — but three studio-built profiles let you lean the curve without leaving honesty behind. Hover or tap to feel each one.

Pre-order · ships March

The ORA-1 Reference

Closed-back. Wired or wireless. The last pair of headphones you'll argue with.

$399 $449 Founders price
Finish — Graphite
Read the spec sheet
60-night home audition · Free returns · 3-year coverage