Headphone correction · in-ear
Massdrop Plus Universal IEM EQ settings for Mac
Massdrop Plus Universal IEM is an in-ear headphone. This measured profile applies 10 parametric bands with a -5.9 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: +4.1 dB at 10000 Hz (High shelf).
The measured correction
| Filter | Frequency | Q | Gain |
|---|---|---|---|
| Low shelf | 105 Hz | 0.70 | +2.3 dB |
| Peak | 165 Hz | 0.68 | -3.0 dB |
| Peak | 847 Hz | 0.78 | +3.4 dB |
| Peak | 1847 Hz | 0.85 | -3.1 dB |
| Peak | 4535 Hz | 4.67 | -0.8 dB |
| Peak | 5869 Hz | 5.15 | +1.4 dB |
| Peak | 7088 Hz | 5.97 | -2.2 dB |
| Peak | 9274 Hz | 0.43 | +3.2 dB |
| Peak | 9693 Hz | 3.57 | -1.6 dB |
| High shelf | 10000 Hz | 0.70 | +4.1 dB |
Preamp -5.9 dB · 10 bands · target: Harman · Earwave applies this exactly as listed.
Massdrop Plus Universal IEM FAQ
Does Earwave support the Massdrop Plus Universal IEM?
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 Massdrop Plus Universal IEM 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 Massdrop Plus Universal IEM 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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