Headphone correctionsSennheiser
Sennheiser HD 428 EQ settings
For the HD 428: 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 HD 428: 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: -6.3 dB Filter 1: ON LSC Fc 105 Hz Gain 6.3 dB Q 0.70 Filter 2: ON PK Fc 136 Hz Gain -2.8 dB Q 0.96 Filter 3: ON PK Fc 887 Hz Gain -2.8 dB Q 2.34 Filter 4: ON PK Fc 1515 Hz Gain -2.0 dB Q 2.16 Filter 5: ON PK Fc 79 Hz Gain 2.8 dB Q 3.09 Filter 6: ON HSC Fc 10000 Hz Gain 1.5 dB Q 0.70 Filter 7: ON PK Fc 3632 Hz Gain -3.8 dB Q 4.28 Filter 8: ON PK Fc 7194 Hz Gain 3.5 dB Q 5.58 Filter 9: ON PK Fc 2408 Hz Gain 2.2 dB Q 5.73 Filter 10: ON PK Fc 4472 Hz Gain 2.0 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.