Headphone correction · in-ear
64 Audio A12t EQ settings for Mac
64 Audio A12t is an in-ear headphone. This measured profile applies 10 parametric bands with a -6.3 dB preamp to bring it toward the Harman target. Low end: it reins in what the measurement shows is too much; treble: it adds back what the measurement shows is missing. Biggest single move: +7.0 dB at 3094 Hz (Peak).
The measured correction
| Filter | Frequency | Q | Gain |
|---|---|---|---|
| Peak | 77 Hz | 1.79 | +0.4 dB |
| Peak | 101 Hz | 0.33 | -2.4 dB |
| Low shelf | 105 Hz | 0.70 | +0.7 dB |
| Peak | 140 Hz | 1.85 | -0.5 dB |
| Peak | 1937 Hz | 1.26 | -1.7 dB |
| Peak | 3094 Hz | 2.77 | +7.0 dB |
| Peak | 4756 Hz | 6.00 | -2.8 dB |
| Peak | 6158 Hz | 4.49 | +4.1 dB |
| Peak | 8958 Hz | 2.08 | +4.4 dB |
| High shelf | 10000 Hz | 0.70 | -5.7 dB |
Preamp -6.3 dB · 10 bands · target: Harman · Earwave applies this exactly as listed.
64 Audio A12t FAQ
Does Earwave support the 64 Audio A12t?
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 64 Audio A12t 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 64 Audio A12t 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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