Headphone correctionsQDC

QDC 8SL EQ settings

For the 8SL: 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 crinacle · 10 bands

Every correction, as Equalizer APO settings

Open one to see its settings. In FluidEQ, open EQ Presets and search for 8SL: every correction below is there, credited, and applies in one click.

AutoEq Measured by crinacle10 bands · preamp -5.8 dB

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

Preamp: -5.8 dB
Filter 1: ON LSC Fc 105 Hz Gain 0.0 dB Q 0.70
Filter 2: ON PK Fc 156 Hz Gain -3.8 dB Q 0.84
Filter 3: ON PK Fc 5394 Hz Gain 4.8 dB Q 3.94
Filter 4: ON PK Fc 3127 Hz Gain 3.6 dB Q 2.84
Filter 5: ON PK Fc 8365 Hz Gain 2.7 dB Q 1.47
Filter 6: ON HSC Fc 10000 Hz Gain -1.0 dB Q 0.70
Filter 7: ON PK Fc 1345 Hz Gain -2.4 dB Q 1.98
Filter 8: ON PK Fc 600 Hz Gain 1.1 dB Q 1.13
Filter 9: ON PK Fc 276 Hz Gain -0.5 dB Q 1.76
Filter 10: ON PK Fc 2467 Hz Gain 0.7 dB Q 2.64

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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