Headphone correctionsCCA

CCA CRA EQ settings

For the CRA: 6 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 CRA: every correction below is there, credited, and applies in one click.

AutoEq Measured by crinacle10 bands · preamp -2.7 dB

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

Preamp: -2.7 dB
Filter 1: ON LSC Fc 105 Hz Gain -2.5 dB Q 0.70
Filter 2: ON PK Fc 183 Hz Gain -2.3 dB Q 1.19
Filter 3: ON PK Fc 818 Hz Gain 2.3 dB Q 1.03
Filter 4: ON PK Fc 3058 Hz Gain 2.5 dB Q 2.13
Filter 5: ON PK Fc 1484 Hz Gain -1.5 dB Q 1.88
Filter 6: ON HSC Fc 10000 Hz Gain -5.7 dB Q 0.70
Filter 7: ON PK Fc 9654 Hz Gain 2.4 dB Q 2.57
Filter 8: ON PK Fc 6044 Hz Gain 3.0 dB Q 5.11
Filter 9: ON PK Fc 66 Hz Gain 0.7 dB Q 2.30
Filter 10: ON PK Fc 4821 Hz Gain -2.0 dB Q 5.10
AutoEq Measured by Harpo10 bands · preamp -3.9 dB

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

Preamp: -3.9 dB
Filter 1: ON LSC Fc 105 Hz Gain -5.8 dB Q 0.70
Filter 2: ON PK Fc 174 Hz Gain -2.9 dB Q 0.93
Filter 3: ON PK Fc 2826 Hz Gain 3.8 dB Q 2.19
Filter 4: ON PK Fc 705 Hz Gain 2.1 dB Q 1.32
Filter 5: ON PK Fc 63 Hz Gain 2.8 dB Q 0.79
Filter 6: ON HSC Fc 10000 Hz Gain -5.7 dB Q 0.70
Filter 7: ON PK Fc 4872 Hz Gain -2.1 dB Q 5.66
Filter 8: ON PK Fc 6216 Hz Gain 2.7 dB Q 5.77
Filter 9: ON PK Fc 3596 Hz Gain 0.8 dB Q 4.53
Filter 10: ON PK Fc 7319 Hz Gain -0.8 dB Q 6.00
AutoEq Measured by kr0mka10 bands · preamp -3.1 dB

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

Preamp: -3.1 dB
Filter 1: ON LSC Fc 105 Hz Gain -3.4 dB Q 0.70
Filter 2: ON PK Fc 3032 Hz Gain 3.2 dB Q 1.65
Filter 3: ON PK Fc 191 Hz Gain -2.0 dB Q 1.56
Filter 4: ON PK Fc 672 Hz Gain 1.6 dB Q 1.47
Filter 5: ON PK Fc 4636 Hz Gain -3.0 dB Q 4.35
Filter 6: ON HSC Fc 10000 Hz Gain -5.7 dB Q 0.70
Filter 7: ON PK Fc 69 Hz Gain 1.3 dB Q 1.95
Filter 8: ON PK Fc 6223 Hz Gain 2.4 dB Q 4.88
Filter 9: ON PK Fc 128 Hz Gain -0.6 dB Q 2.40
Filter 10: ON PK Fc 1399 Hz Gain -0.3 dB Q 2.33
AutoEq Measured by Regan Cipher10 bands · preamp -2.7 dB

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

Preamp: -2.7 dB
Filter 1: ON LSC Fc 105 Hz Gain 3.3 dB Q 0.70
Filter 2: ON PK Fc 52 Hz Gain -4.7 dB Q 0.29
Filter 3: ON PK Fc 619 Hz Gain 1.8 dB Q 0.96
Filter 4: ON PK Fc 4169 Hz Gain 4.2 dB Q 0.90
Filter 5: ON PK Fc 4559 Hz Gain -6.2 dB Q 2.57
Filter 6: ON HSC Fc 10000 Hz Gain -3.0 dB Q 0.70
Filter 7: ON PK Fc 6419 Hz Gain 2.1 dB Q 5.98
Filter 8: ON PK Fc 2451 Hz Gain 0.5 dB Q 2.97
Filter 9: ON PK Fc 1338 Hz Gain -0.7 dB Q 4.35
Filter 10: ON PK Fc 7465 Hz Gain -0.8 dB Q 6.00
AutoEq Measured by RikudouGoku10 bands · preamp -4.6 dB

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

Preamp: -4.6 dB
Filter 1: ON LSC Fc 105 Hz Gain -2.3 dB Q 0.70
Filter 2: ON PK Fc 178 Hz Gain -4.0 dB Q 0.84
Filter 3: ON PK Fc 710 Hz Gain 2.2 dB Q 1.06
Filter 4: ON PK Fc 3264 Hz Gain 2.8 dB Q 2.20
Filter 5: ON PK Fc 6371 Hz Gain 4.4 dB Q 4.02
Filter 6: ON HSC Fc 10000 Hz Gain -7.3 dB Q 0.70
Filter 7: ON PK Fc 9022 Hz Gain 2.7 dB Q 1.92
Filter 8: ON PK Fc 63 Hz Gain 0.3 dB Q 2.21
Filter 9: ON PK Fc 9139 Hz Gain -0.1 dB Q 6.00
Filter 10: ON PK Fc 1775 Hz Gain 0.2 dB Q 3.30
AutoEq Measured by Super Review10 bands · preamp -4.8 dB

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

Preamp: -4.8 dB
Filter 1: ON LSC Fc 105 Hz Gain -1.1 dB Q 0.70
Filter 2: ON PK Fc 172 Hz Gain -4.5 dB Q 0.65
Filter 3: ON PK Fc 3189 Hz Gain 3.8 dB Q 2.26
Filter 4: ON PK Fc 742 Hz Gain 2.5 dB Q 0.93
Filter 5: ON PK Fc 6274 Hz Gain 4.4 dB Q 4.16
Filter 6: ON HSC Fc 10000 Hz Gain -5.5 dB Q 0.70
Filter 7: ON PK Fc 8389 Hz Gain 1.6 dB Q 5.68
Filter 8: ON PK Fc 6735 Hz Gain 1.2 dB Q 5.91
Filter 9: ON PK Fc 4785 Hz Gain -0.4 dB Q 6.00
Filter 10: ON PK Fc 35 Hz Gain -0.1 dB Q 2.13

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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