Headphone correction · in-ear
Sennheiser OCX 685 EQ settings for Mac
Sennheiser OCX 685 is an in-ear headphone. This measured profile applies 10 parametric bands with a -6.6 dB preamp to bring it toward the Harman target. Low end: it leaves it close to neutral; treble: it adds back what the measurement shows is missing. Biggest single move: +6.6 dB at 10000 Hz (High shelf).
The measured correction
| Filter | Frequency | Q | Gain |
|---|---|---|---|
| Low shelf | 105 Hz | 0.70 | +4.1 dB |
| Peak | 156 Hz | 0.45 | -4.1 dB |
| Peak | 297 Hz | 1.07 | -1.3 dB |
| Peak | 827 Hz | 0.54 | +3.3 dB |
| Peak | 2763 Hz | 3.93 | -1.4 dB |
| Peak | 3672 Hz | 4.32 | +0.9 dB |
| Peak | 5019 Hz | 6.00 | -5.1 dB |
| Peak | 5411 Hz | 5.90 | -2.7 dB |
| Peak | 6585 Hz | 4.33 | +4.3 dB |
| High shelf | 10000 Hz | 0.70 | +6.6 dB |
Preamp -6.6 dB · 10 bands · target: Harman · Earwave applies this exactly as listed.
Sennheiser OCX 685 FAQ
Does Earwave support the Sennheiser OCX 685?
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 Sennheiser OCX 685 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 Sennheiser OCX 685 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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