Superlux HD 681 EVO EQ settings
For the HD 681 EVO: 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 Rtings · 10 bands
Every correction, as Equalizer APO settings
Open one to see its settings. In FluidEQ, open EQ Presets and search for HD 681 EVO: every correction below is there, credited, and applies in one click.
AutoEq Measured by Rtings
Paste this into Equalizer APO, or import it into any equalizer that reads its text format.
Preamp: -4.9 dB Filter 1: ON LSC Fc 105 Hz Gain 4.3 dB Q 0.70 Filter 2: ON PK Fc 10000 Hz Gain -6.5 dB Q 0.83 Filter 3: ON PK Fc 480 Hz Gain 3.2 dB Q 0.86 Filter 4: ON PK Fc 50 Hz Gain -7.5 dB Q 0.46 Filter 5: ON PK Fc 4200 Hz Gain 5.6 dB Q 3.47 Filter 6: ON HSC Fc 10000 Hz Gain -1.8 dB Q 0.70 Filter 7: ON PK Fc 2599 Hz Gain -2.7 dB Q 2.00 Filter 8: ON PK Fc 1383 Hz Gain 2.0 dB Q 2.89 Filter 9: ON PK Fc 3775 Hz Gain 2.2 dB Q 4.63 Filter 10: ON PK Fc 1966 Hz Gain -1.3 dB Q 3.12
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.