Beyerdynamic DT 990 Pro with its curve, on your Mac
It runs 7.5 dB hot in the highs — cymbals and sibilance.In exchange, it runs 3.9 dB short in the bass.The correction stops at +6 dB — pushing past that clips — so part of the bass is left unrestored.
Ekhio applies the measured correction and keeps it on: no file to import, no preset to hunt down.
The correction spans 17.9 dB between its highest and lowest band. The centre line is the target.
Band · Correction · dB
16 Hz +6.1
20 Hz +6.1
25 Hz +6.1
31.5 Hz +6.1
40 Hz +6
50 Hz +5.8
63 Hz +5.6
80 Hz +6.1
100 Hz +3.7
125 Hz +2
160 Hz +0.3
200 Hz -0.3
250 Hz +0.1
315 Hz +0.3
400 Hz +0.8
500 Hz +1.8
630 Hz +1.9
800 Hz +0.8
1 kHz +0.4
1.25 kHz +0.4
1.6 kHz +0.8
2 kHz +2.3
2.5 kHz +0.9
3.15 kHz -0.2
4 kHz +0.5
5 kHz -2.6
6.3 kHz -5.7
8 kHz -5.2
10 kHz -7.2
12.5 kHz -11.8
16 kHz -15.1
20 kHz -15.8
Apply it without leaving the system
Ekhio ships this curve and four thousand more, by model. You pick your headphones once and it applies to everything your Mac plays — no driver, no extension, no files to import.
From the public AutoEq database. We only use measurements from people who allow them in a paid product. Ekhio does not alter it: it evaluates it across its 32 bands.