Headphone correction · over-ear
Superlux HD 660 EQ settings for Mac
Superlux HD 660 is an over-ear headphone. This measured profile applies 10 parametric bands with a -6.1 dB preamp to bring it toward the Harman target. Low end: it adds back what the measurement shows is missing; treble: it reins in what the measurement shows is too much. Biggest single move: -9.1 dB at 52 Hz (Peak).
The measured correction
| Filter | Frequency | Q | Gain |
|---|---|---|---|
| Peak | 52 Hz | 0.78 | -9.1 dB |
| Peak | 93 Hz | 1.42 | +3.9 dB |
| Low shelf | 105 Hz | 0.70 | +8.4 dB |
| Peak | 542 Hz | 4.27 | +2.6 dB |
| Peak | 2001 Hz | 3.64 | -2.1 dB |
| Peak | 3723 Hz | 2.70 | +7.1 dB |
| Peak | 6603 Hz | 6.00 | -1.5 dB |
| Peak | 7028 Hz | 1.11 | -6.8 dB |
| Peak | 7675 Hz | 4.05 | +2.1 dB |
| High shelf | 10000 Hz | 0.70 | -2.6 dB |
Preamp -6.1 dB · 10 bands · target: Harman · Earwave applies this exactly as listed.
Superlux HD 660 FAQ
Does Earwave support the Superlux HD 660?
Yes. It is one of 812 measured models in Earwave's catalog. Pick it once and everything you play inherits the correction until you switch output.
Do I need the Superlux HD 660 correction to use Earwave?
No. The 31-band EQ, presets, stereo width and room ambience work on any headphones or speakers. Calibration is a bonus for models someone has measured.
Does the Superlux HD 660 profile cost extra?
No. Headphone correction is part of Earwave rather than an add-on: no account, no extra purchase, no subscription.
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