Headphone correctionsMoondrop

Moondrop Chu EQ settings

For the Chu: 14 published corrections, made by oratory1990 and 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
  • oratory1990 Harman Target · 6 bands
  • 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 Chu: every correction below is there, credited, and applies in one click.

oratory1990 Harman Targetown measurement6 bands · preamp -2.3 dB

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

Preamp: -2.3 dB
Filter 1: ON LSC Fc 110 Hz Gain 2.3 dB Q 0.71
Filter 2: ON PK Fc 210 Hz Gain -1.3 dB Q 0.70
Filter 3: ON PK Fc 800 Hz Gain 1.0 dB Q 1.20
Filter 4: ON PK Fc 1350 Hz Gain -1.3 dB Q 1.50
Filter 5: ON PK Fc 4000 Hz Gain 1.8 dB Q 2.00
Filter 6: ON HSC Fc 10000 Hz Gain 0.0 dB Q 0.71
AutoEq Measured by crinacle10 bands · preamp -3.7 dB

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

Preamp: -3.7 dB
Filter 1: ON LSC Fc 105 Hz Gain 3.0 dB Q 0.70
Filter 2: ON PK Fc 9329 Hz Gain 3.7 dB Q 1.83
Filter 3: ON PK Fc 1521 Hz Gain -1.8 dB Q 1.18
Filter 4: ON PK Fc 884 Hz Gain 1.6 dB Q 1.22
Filter 5: ON PK Fc 185 Hz Gain -0.9 dB Q 1.07
Filter 6: ON HSC Fc 10000 Hz Gain -2.3 dB Q 0.70
Filter 7: ON PK Fc 4073 Hz Gain 0.8 dB Q 3.56
Filter 8: ON PK Fc 2890 Hz Gain -0.6 dB Q 3.52
Filter 9: ON PK Fc 39 Hz Gain -0.2 dB Q 3.80
Filter 10: ON PK Fc 8787 Hz Gain 1.1 dB Q 5.91
AutoEq Measured by Filk10 bands · preamp -2.9 dB

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

Preamp: -2.9 dB
Filter 1: ON LSC Fc 105 Hz Gain 3.0 dB Q 0.70
Filter 2: ON PK Fc 5231 Hz Gain -1.2 dB Q 1.49
Filter 3: ON PK Fc 8215 Hz Gain 2.0 dB Q 3.09
Filter 4: ON PK Fc 743 Hz Gain 0.8 dB Q 1.53
Filter 5: ON PK Fc 1291 Hz Gain -0.9 dB Q 2.00
Filter 6: ON HSC Fc 10000 Hz Gain 0.1 dB Q 0.70
Filter 7: ON PK Fc 234 Hz Gain -0.6 dB Q 1.57
Filter 8: ON PK Fc 41 Hz Gain -0.3 dB Q 2.02
Filter 9: ON PK Fc 428 Hz Gain 0.2 dB Q 1.20
Filter 10: ON PK Fc 72 Hz Gain 0.2 dB Q 2.46
AutoEq Measured by freeryder0510 bands · preamp -2.2 dB

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

Preamp: -2.2 dB
Filter 1: ON LSC Fc 105 Hz Gain 1.1 dB Q 0.70
Filter 2: ON PK Fc 664 Hz Gain 1.4 dB Q 1.46
Filter 3: ON PK Fc 193 Hz Gain -1.1 dB Q 1.83
Filter 4: ON PK Fc 63 Hz Gain 1.3 dB Q 1.33
Filter 5: ON PK Fc 6312 Hz Gain -0.8 dB Q 2.86
Filter 6: ON HSC Fc 10000 Hz Gain -5.2 dB Q 0.70
Filter 7: ON PK Fc 8637 Hz Gain 2.5 dB Q 3.57
Filter 8: ON PK Fc 1339 Hz Gain -0.6 dB Q 2.34
Filter 9: ON PK Fc 2790 Hz Gain 0.4 dB Q 1.14
Filter 10: ON PK Fc 894 Hz Gain 0.3 dB Q 3.47
AutoEq Measured by Harpo10 bands · preamp -1.8 dB

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

Preamp: -1.8 dB
Filter 1: ON LSC Fc 105 Hz Gain 0.7 dB Q 0.70
Filter 2: ON PK Fc 184 Hz Gain -0.9 dB Q 0.94
Filter 3: ON PK Fc 641 Hz Gain 1.0 dB Q 2.04
Filter 4: ON PK Fc 66 Hz Gain 1.3 dB Q 0.91
Filter 5: ON PK Fc 7276 Hz Gain 1.1 dB Q 2.14
Filter 6: ON HSC Fc 10000 Hz Gain -3.4 dB Q 0.70
Filter 7: ON PK Fc 1388 Hz Gain -0.8 dB Q 1.90
Filter 8: ON PK Fc 8732 Hz Gain 1.5 dB Q 3.82
Filter 9: ON PK Fc 3801 Hz Gain 0.5 dB Q 3.04
Filter 10: ON PK Fc 876 Hz Gain 0.5 dB Q 2.93
AutoEq Measured by HypetheSonics10 bands · preamp -2.2 dB

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

Preamp: -2.2 dB
Filter 1: ON LSC Fc 105 Hz Gain 0.8 dB Q 0.70
Filter 2: ON PK Fc 66 Hz Gain 1.6 dB Q 1.03
Filter 3: ON PK Fc 1446 Hz Gain -1.3 dB Q 1.18
Filter 4: ON PK Fc 713 Hz Gain 1.3 dB Q 1.04
Filter 5: ON PK Fc 180 Hz Gain -0.8 dB Q 1.30
Filter 6: ON HSC Fc 10000 Hz Gain -6.0 dB Q 0.70
Filter 7: ON PK Fc 9434 Hz Gain 2.0 dB Q 0.97
Filter 8: ON PK Fc 5119 Hz Gain -1.4 dB Q 3.91
Filter 9: ON PK Fc 6608 Hz Gain 1.4 dB Q 3.07
Filter 10: ON PK Fc 2559 Hz Gain -0.2 dB Q 2.87
AutoEq Measured by kr0mka10 bands · preamp -2.1 dB

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

Preamp: -2.1 dB
Filter 1: ON LSC Fc 105 Hz Gain 0.6 dB Q 0.70
Filter 2: ON PK Fc 91 Hz Gain 2.0 dB Q 0.58
Filter 3: ON PK Fc 140 Hz Gain -2.0 dB Q 2.30
Filter 4: ON PK Fc 670 Hz Gain 1.1 dB Q 1.98
Filter 5: ON PK Fc 218 Hz Gain -1.2 dB Q 1.42
Filter 6: ON HSC Fc 10000 Hz Gain -2.3 dB Q 0.70
Filter 7: ON PK Fc 8618 Hz Gain 2.4 dB Q 3.80
Filter 8: ON PK Fc 1390 Hz Gain -0.9 dB Q 1.75
Filter 9: ON PK Fc 910 Hz Gain 0.6 dB Q 3.22
Filter 10: ON PK Fc 4225 Hz Gain 0.5 dB Q 3.46
AutoEq Measured by oratory199010 bands · preamp -2.2 dB

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

Preamp: -2.2 dB
Filter 1: ON LSC Fc 105 Hz Gain 0.8 dB Q 0.70
Filter 2: ON PK Fc 8728 Hz Gain 2.3 dB Q 2.40
Filter 3: ON PK Fc 660 Hz Gain 1.2 dB Q 1.92
Filter 4: ON PK Fc 165 Hz Gain -1.2 dB Q 1.08
Filter 5: ON PK Fc 69 Hz Gain 1.7 dB Q 1.26
Filter 6: ON HSC Fc 10000 Hz Gain -2.5 dB Q 0.70
Filter 7: ON PK Fc 1470 Hz Gain -1.1 dB Q 1.68
Filter 8: ON PK Fc 942 Hz Gain 0.7 dB Q 2.78
Filter 9: ON PK Fc 4153 Hz Gain 0.6 dB Q 3.72
Filter 10: ON PK Fc 2772 Hz Gain -0.5 dB Q 3.46
AutoEq Measured by Regan Cipher10 bands · preamp -4.3 dB

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

Preamp: -4.3 dB
Filter 1: ON LSC Fc 105 Hz Gain 8.3 dB Q 0.70
Filter 2: ON PK Fc 46 Hz Gain -6.0 dB Q 0.38
Filter 3: ON PK Fc 6317 Hz Gain 3.3 dB Q 1.54
Filter 4: ON PK Fc 669 Hz Gain 2.6 dB Q 0.88
Filter 5: ON PK Fc 849 Hz Gain -1.5 dB Q 0.29
Filter 6: ON HSC Fc 10000 Hz Gain -3.6 dB Q 0.70
Filter 7: ON PK Fc 9302 Hz Gain 1.6 dB Q 2.37
Filter 8: ON PK Fc 1306 Hz Gain -0.6 dB Q 5.99
Filter 9: ON PK Fc 903 Hz Gain 0.3 dB Q 3.83
Filter 10: ON PK Fc 2106 Hz Gain 0.2 dB Q 3.95
AutoEq Measured by Super Review10 bands · preamp -2.5 dB

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

Preamp: -2.5 dB
Filter 1: ON LSC Fc 105 Hz Gain 2.4 dB Q 0.70
Filter 2: ON PK Fc 173 Hz Gain -1.2 dB Q 1.20
Filter 3: ON PK Fc 109 Hz Gain 1.2 dB Q 0.99
Filter 4: ON PK Fc 720 Hz Gain 1.2 dB Q 1.57
Filter 5: ON PK Fc 149 Hz Gain -0.8 dB Q 1.07
Filter 6: ON HSC Fc 10000 Hz Gain -3.3 dB Q 0.70
Filter 7: ON PK Fc 2939 Hz Gain 0.7 dB Q 1.10
Filter 8: ON PK Fc 1474 Hz Gain -0.8 dB Q 2.31
Filter 9: ON PK Fc 8477 Hz Gain 1.6 dB Q 4.76
Filter 10: ON PK Fc 6744 Hz Gain -0.8 dB Q 6.00
AutoEq Measured by Ted's Squig Hoard10 bands · preamp -2.3 dB

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

Preamp: -2.3 dB
Filter 1: ON LSC Fc 105 Hz Gain 0.7 dB Q 0.70
Filter 2: ON PK Fc 153 Hz Gain -1.2 dB Q 1.12
Filter 3: ON PK Fc 69 Hz Gain 1.6 dB Q 0.66
Filter 4: ON PK Fc 186 Hz Gain -0.9 dB Q 1.07
Filter 5: ON PK Fc 97 Hz Gain 0.7 dB Q 0.84
Filter 6: ON HSC Fc 10000 Hz Gain -3.4 dB Q 0.70
Filter 7: ON PK Fc 8480 Hz Gain 2.3 dB Q 1.56
Filter 8: ON PK Fc 2241 Hz Gain 1.0 dB Q 2.58
Filter 9: ON PK Fc 768 Hz Gain 0.8 dB Q 1.92
Filter 10: ON PK Fc 1296 Hz Gain -0.9 dB Q 2.02
AutoEq Measured by ToneDeafMonk10 bands · preamp -1.9 dB

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

Preamp: -1.9 dB
Filter 1: ON LSC Fc 105 Hz Gain -0.3 dB Q 0.70
Filter 2: ON PK Fc 188 Hz Gain -1.4 dB Q 0.90
Filter 3: ON PK Fc 2404 Hz Gain 1.9 dB Q 2.49
Filter 4: ON PK Fc 65 Hz Gain 1.7 dB Q 1.05
Filter 5: ON PK Fc 675 Hz Gain 0.8 dB Q 1.75
Filter 6: ON HSC Fc 10000 Hz Gain -4.8 dB Q 0.70
Filter 7: ON PK Fc 6733 Hz Gain 2.1 dB Q 2.05
Filter 8: ON PK Fc 4364 Hz Gain -1.2 dB Q 2.47
Filter 9: ON PK Fc 1271 Hz Gain -0.4 dB Q 3.17
Filter 10: ON PK Fc 3044 Hz Gain 0.4 dB Q 4.17
oratory1990 oratory1990 Targetown measurement4 bands · preamp -3.4 dB

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

Preamp: -3.4 dB
Filter 1: ON PK Fc 83 Hz Gain 3.3 dB Q 0.70
Filter 2: ON PK Fc 900 Hz Gain 1.0 dB Q 1.00
Filter 3: ON PK Fc 1400 Hz Gain -3.2 dB Q 1.40
Filter 4: ON PK Fc 2700 Hz Gain -1.6 dB Q 1.30
oratory1990 USound Targetown measurement4 bands · preamp -3.4 dB

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

Preamp: -3.4 dB
Filter 1: ON PK Fc 83 Hz Gain 3.3 dB Q 0.70
Filter 2: ON PK Fc 900 Hz Gain 1.0 dB Q 1.00
Filter 3: ON PK Fc 1400 Hz Gain -3.2 dB Q 1.40
Filter 4: ON PK Fc 2700 Hz Gain -1.6 dB Q 1.30

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.

Your first five minutes

First steps with FluidEQ