HIFIMAN HE-400 EQ settings
For the HE-400: 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.
- AutoEq Measured by Headphone.com Legacy · 10 bands
Every correction, as Equalizer APO settings
Open one to see its settings. In FluidEQ, open EQ Presets and search for HE-400: every correction below is there, credited, and applies in one click.
AutoEq Measured by Headphone.com Legacy
Paste this into Equalizer APO, or import it into any equalizer that reads its text format.
Preamp: -6.2 dB Filter 1: ON LSC Fc 105 Hz Gain 4.4 dB Q 0.70 Filter 2: ON PK Fc 2193 Hz Gain 7.2 dB Q 1.11 Filter 3: ON PK Fc 1015 Hz Gain -5.9 dB Q 1.63 Filter 4: ON PK Fc 305 Hz Gain -1.8 dB Q 0.31 Filter 5: ON PK Fc 501 Hz Gain 3.0 dB Q 4.03 Filter 6: ON HSC Fc 10000 Hz Gain -9.5 dB Q 0.70 Filter 7: ON PK Fc 8913 Hz Gain -1.9 dB Q 2.26 Filter 8: ON PK Fc 5689 Hz Gain 2.6 dB Q 6.00 Filter 9: ON PK Fc 4232 Hz Gain 1.6 dB Q 6.00 Filter 10: ON PK Fc 6684 Hz Gain -1.8 dB Q 6.00
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.