Headphone correctionsHIFIMAN

HIFIMAN RE400 EQ settings

For the RE400: 3 published corrections, 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 crinacle · 10 bands

Every correction, as Equalizer APO settings

Open one to see its settings. In FluidEQ, open EQ Presets and search for RE400: every correction below is there, credited, and applies in one click.

AutoEq Measured by crinacle10 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 6.0 dB Q 0.70
Filter 2: ON PK Fc 3850 Hz Gain 7.0 dB Q 2.19
Filter 3: ON PK Fc 170 Hz Gain -2.3 dB Q 0.43
Filter 4: ON PK Fc 2033 Hz Gain -3.6 dB Q 1.58
Filter 5: ON PK Fc 801 Hz Gain 1.9 dB Q 1.59
Filter 6: ON HSC Fc 10000 Hz Gain 1.7 dB Q 0.70
Filter 7: ON PK Fc 6033 Hz Gain -4.6 dB Q 6.00
Filter 8: ON PK Fc 4799 Hz Gain 2.1 dB Q 4.73
Filter 9: ON PK Fc 3186 Hz Gain 0.9 dB Q 6.00
Filter 10: ON PK Fc 3794 Hz Gain -1.0 dB Q 6.00
AutoEq Measured by Fahryst (double flange eartips)10 bands · preamp -6.1 dB

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

Preamp: -6.1 dB
Filter 1: ON LSC Fc 105 Hz Gain 6.1 dB Q 0.70
Filter 2: ON PK Fc 3624 Hz Gain 5.7 dB Q 1.85
Filter 3: ON PK Fc 183 Hz Gain -2.0 dB Q 0.64
Filter 4: ON PK Fc 2150 Hz Gain -4.4 dB Q 1.80
Filter 5: ON PK Fc 9951 Hz Gain 4.2 dB Q 1.66
Filter 6: ON HSC Fc 10000 Hz Gain -0.9 dB Q 0.70
Filter 7: ON PK Fc 840 Hz Gain 0.8 dB Q 2.12
Filter 8: ON PK Fc 5721 Hz Gain -2.2 dB Q 6.00
Filter 9: ON PK Fc 6630 Hz Gain 2.2 dB Q 6.00
Filter 10: ON PK Fc 1314 Hz Gain -0.5 dB Q 2.47
AutoEq Measured by Innerfidelity10 bands · preamp -6.5 dB

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

Preamp: -6.5 dB
Filter 1: ON LSC Fc 105 Hz Gain 4.7 dB Q 0.70
Filter 2: ON PK Fc 3797 Hz Gain 7.0 dB Q 1.28
Filter 3: ON PK Fc 1809 Hz Gain -4.9 dB Q 1.23
Filter 4: ON PK Fc 214 Hz Gain -2.9 dB Q 0.51
Filter 5: ON PK Fc 9134 Hz Gain 3.9 dB Q 1.48
Filter 6: ON HSC Fc 10000 Hz Gain 0.2 dB Q 0.70
Filter 7: ON PK Fc 6184 Hz Gain -1.8 dB Q 5.99
Filter 8: ON PK Fc 5007 Hz Gain 1.0 dB Q 4.99
Filter 9: ON PK Fc 7163 Hz Gain 1.3 dB Q 6.00
Filter 10: ON PK Fc 5876 Hz Gain -0.5 dB Q 5.53

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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