Headphone correctionsEtymotic

Etymotic ERX (brown filter) EQ settings

For the ERX (brown filter): one published correction, made by AutoEq. FluidEQ applies a correction to everything Windows plays, offline, as a layer that never touches your own bands.

What the corrections do

Each line is what a correction does to the sound from 20 Hz to 20 kHz: above the middle line it turns that range up, below it turns it down. Pick a tab to see any correction on its own.

-12-60+6+1220501002005001k2k5k10k20k
  • AutoEq Measured by Super Review · 10 bands

Every correction, as Equalizer APO settings

Open one to see its settings. In FluidEQ, open EQ Presets and search for ERX (brown filter): every correction below is there, credited, and applies in one click.

AutoEq Measured by Super Review10 bands · preamp -6.0 dB

Paste this into Equalizer APO, or import it into any equalizer that reads its text format.

Preamp: -6.0 dB
Filter 1: ON LSC Fc 105 Hz Gain 3.4 dB Q 0.70
Filter 2: ON PK Fc 170 Hz Gain -2.0 dB Q 0.73
Filter 3: ON PK Fc 6259 Hz Gain 5.8 dB Q 2.82
Filter 4: ON PK Fc 1561 Hz Gain -3.0 dB Q 1.89
Filter 5: ON PK Fc 3501 Hz Gain 2.0 dB Q 2.36
Filter 6: ON HSC Fc 10000 Hz Gain 1.0 dB Q 0.70
Filter 7: ON PK Fc 804 Hz Gain 0.9 dB Q 1.86
Filter 8: ON PK Fc 325 Hz Gain -0.3 dB Q 1.69
Filter 9: ON PK Fc 1196 Hz Gain -0.6 dB Q 4.03
Filter 10: ON PK Fc 2269 Hz Gain -0.6 dB Q 4.93

Correction data from OPRA, under CC BY-SA 4.0. Every correction keeps the name of who made and measured it. Where they all come from.

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