Headphone correctionsKZ

KZ Castor EQ settings

For the Castor: 18 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 Harpo (off-off-off-off) · 10 bands

Every correction, as Equalizer APO settings

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

AutoEq Measured by Harpo (off-off-off-off)10 bands · preamp -3.1 dB

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Preamp: -3.1 dB
Filter 1: ON LSC Fc 105 Hz Gain -5.3 dB Q 0.70
Filter 2: ON PK Fc 146 Hz Gain -6.8 dB Q 0.51
Filter 3: ON PK Fc 556 Hz Gain 4.1 dB Q 0.63
Filter 4: ON PK Fc 4493 Hz Gain 2.6 dB Q 1.83
Filter 5: ON PK Fc 297 Hz Gain 2.5 dB Q 1.41
Filter 6: ON HSC Fc 10000 Hz Gain -2.5 dB Q 0.70
Filter 7: ON PK Fc 6799 Hz Gain 2.1 dB Q 5.25
Filter 8: ON PK Fc 2642 Hz Gain -1.5 dB Q 3.74
Filter 9: ON PK Fc 38 Hz Gain -0.3 dB Q 2.02
Filter 10: ON PK Fc 2017 Hz Gain 0.5 dB Q 4.27
AutoEq Measured by Harpo (off-off-on-off)10 bands · preamp -2.6 dB

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Preamp: -2.6 dB
Filter 1: ON LSC Fc 105 Hz Gain -4.6 dB Q 0.70
Filter 2: ON PK Fc 162 Hz Gain -6.9 dB Q 0.38
Filter 3: ON PK Fc 533 Hz Gain 4.6 dB Q 0.58
Filter 4: ON PK Fc 277 Hz Gain 3.9 dB Q 1.27
Filter 5: ON PK Fc 4164 Hz Gain 2.5 dB Q 3.31
Filter 6: ON HSC Fc 10000 Hz Gain -2.7 dB Q 0.70
Filter 7: ON PK Fc 6727 Hz Gain 2.0 dB Q 5.03
Filter 8: ON PK Fc 2674 Hz Gain -1.0 dB Q 4.11
Filter 9: ON PK Fc 39 Hz Gain -0.5 dB Q 2.03
Filter 10: ON PK Fc 68 Hz Gain 0.4 dB Q 2.14
AutoEq Measured by Harpo (off-off-on-on)10 bands · preamp -2.2 dB

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Preamp: -2.2 dB
Filter 1: ON LSC Fc 105 Hz Gain -3.4 dB Q 0.70
Filter 2: ON PK Fc 135 Hz Gain -4.7 dB Q 0.77
Filter 3: ON PK Fc 268 Hz Gain 3.4 dB Q 1.32
Filter 4: ON PK Fc 52 Hz Gain -2.6 dB Q 0.52
Filter 5: ON PK Fc 745 Hz Gain 2.2 dB Q 0.73
Filter 6: ON HSC Fc 10000 Hz Gain -2.9 dB Q 0.70
Filter 7: ON PK Fc 4090 Hz Gain 2.1 dB Q 2.85
Filter 8: ON PK Fc 2733 Hz Gain -1.5 dB Q 3.66
Filter 9: ON PK Fc 6737 Hz Gain 1.6 dB Q 5.80
Filter 10: ON PK Fc 3519 Hz Gain 0.5 dB Q 5.48
AutoEq Measured by Harpo (on-off-off-off)10 bands · preamp -3.0 dB

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Preamp: -3.0 dB
Filter 1: ON LSC Fc 105 Hz Gain -6.7 dB Q 0.70
Filter 2: ON PK Fc 142 Hz Gain -5.8 dB Q 0.73
Filter 3: ON PK Fc 635 Hz Gain 3.3 dB Q 0.75
Filter 4: ON PK Fc 4414 Hz Gain 2.7 dB Q 2.11
Filter 5: ON PK Fc 314 Hz Gain 1.9 dB Q 1.55
Filter 6: ON HSC Fc 10000 Hz Gain -2.7 dB Q 0.70
Filter 7: ON PK Fc 6803 Hz Gain 2.2 dB Q 5.02
Filter 8: ON PK Fc 2762 Hz Gain -1.4 dB Q 3.85
Filter 9: ON PK Fc 41 Hz Gain -0.3 dB Q 1.96
Filter 10: ON PK Fc 3612 Hz Gain 0.7 dB Q 4.72
AutoEq Measured by Harpo (on-off-on-off)10 bands · preamp -2.6 dB

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Preamp: -2.6 dB
Filter 1: ON LSC Fc 105 Hz Gain -6.1 dB Q 0.70
Filter 2: ON PK Fc 137 Hz Gain -5.3 dB Q 0.68
Filter 3: ON PK Fc 776 Hz Gain 2.2 dB Q 1.16
Filter 4: ON PK Fc 314 Hz Gain 3.2 dB Q 1.02
Filter 5: ON PK Fc 4624 Hz Gain 2.3 dB Q 1.67
Filter 6: ON HSC Fc 10000 Hz Gain -2.9 dB Q 0.70
Filter 7: ON PK Fc 2632 Hz Gain -1.6 dB Q 3.66
Filter 8: ON PK Fc 6800 Hz Gain 2.2 dB Q 5.46
Filter 9: ON PK Fc 40 Hz Gain -0.3 dB Q 1.98
Filter 10: ON PK Fc 2014 Hz Gain 0.5 dB Q 3.96
AutoEq Measured by Harpo (on-on-off-off)10 bands · preamp -2.9 dB

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Preamp: -2.9 dB
Filter 1: ON LSC Fc 105 Hz Gain -7.7 dB Q 0.70
Filter 2: ON PK Fc 136 Hz Gain -5.4 dB Q 0.81
Filter 3: ON PK Fc 650 Hz Gain 3.0 dB Q 0.76
Filter 4: ON PK Fc 4381 Hz Gain 2.7 dB Q 2.27
Filter 5: ON PK Fc 315 Hz Gain 1.7 dB Q 1.56
Filter 6: ON HSC Fc 10000 Hz Gain -2.7 dB Q 0.70
Filter 7: ON PK Fc 6766 Hz Gain 2.2 dB Q 5.08
Filter 8: ON PK Fc 2747 Hz Gain -1.4 dB Q 3.82
Filter 9: ON PK Fc 41 Hz Gain -0.3 dB Q 1.82
Filter 10: ON PK Fc 3560 Hz Gain 0.7 dB Q 4.92
AutoEq Measured by Harpo (on-on-on-off)10 bands · preamp -2.5 dB

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Preamp: -2.5 dB
Filter 1: ON LSC Fc 105 Hz Gain -7.2 dB Q 0.70
Filter 2: ON PK Fc 143 Hz Gain -5.5 dB Q 0.70
Filter 3: ON PK Fc 793 Hz Gain 2.1 dB Q 1.25
Filter 4: ON PK Fc 4355 Hz Gain 2.5 dB Q 2.42
Filter 5: ON PK Fc 282 Hz Gain 3.7 dB Q 0.86
Filter 6: ON HSC Fc 10000 Hz Gain -2.9 dB Q 0.70
Filter 7: ON PK Fc 6737 Hz Gain 2.3 dB Q 5.08
Filter 8: ON PK Fc 2658 Hz Gain -1.3 dB Q 3.86
Filter 9: ON PK Fc 40 Hz Gain -0.3 dB Q 2.00
Filter 10: ON PK Fc 1930 Hz Gain 0.5 dB Q 4.92
AutoEq Measured by Harpo (on-on-on-on)10 bands · preamp -2.4 dB

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Preamp: -2.4 dB
Filter 1: ON LSC Fc 105 Hz Gain -5.9 dB Q 0.70
Filter 2: ON PK Fc 130 Hz Gain -4.1 dB Q 1.41
Filter 3: ON PK Fc 338 Hz Gain 2.1 dB Q 0.39
Filter 4: ON PK Fc 63 Hz Gain -2.4 dB Q 0.58
Filter 5: ON PK Fc 4358 Hz Gain 2.3 dB Q 2.77
Filter 6: ON HSC Fc 10000 Hz Gain -3.4 dB Q 0.70
Filter 7: ON PK Fc 2654 Hz Gain -1.5 dB Q 3.60
Filter 8: ON PK Fc 6716 Hz Gain 2.5 dB Q 5.02
Filter 9: ON PK Fc 846 Hz Gain 0.9 dB Q 2.64
Filter 10: ON PK Fc 488 Hz Gain -0.6 dB Q 2.13
AutoEq Measured by Super Review (off-off-off-off)10 bands · preamp -3.3 dB

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Preamp: -3.3 dB
Filter 1: ON LSC Fc 105 Hz Gain 0.5 dB Q 0.70
Filter 2: ON PK Fc 528 Hz Gain 5.3 dB Q 0.55
Filter 3: ON PK Fc 144 Hz Gain -8.0 dB Q 0.37
Filter 4: ON PK Fc 324 Hz Gain 3.7 dB Q 1.46
Filter 5: ON PK Fc 1974 Hz Gain 0.8 dB Q 2.19
Filter 6: ON HSC Fc 10000 Hz Gain -1.1 dB Q 0.70
Filter 7: ON PK Fc 5224 Hz Gain -1.7 dB Q 4.99
Filter 8: ON PK Fc 38 Hz Gain -0.3 dB Q 1.94
Filter 9: ON PK Fc 70 Hz Gain 0.3 dB Q 2.00
Filter 10: ON PK Fc 6268 Hz Gain 0.9 dB Q 6.00
AutoEq Measured by Super Review (off-off-on-on)10 bands · preamp -4.0 dB

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Preamp: -4.0 dB
Filter 1: ON LSC Fc 105 Hz Gain 3.0 dB Q 0.70
Filter 2: ON PK Fc 112 Hz Gain -5.4 dB Q 0.68
Filter 3: ON PK Fc 295 Hz Gain 5.2 dB Q 1.49
Filter 4: ON PK Fc 707 Hz Gain 1.6 dB Q 0.86
Filter 5: ON PK Fc 44 Hz Gain -2.2 dB Q 0.78
Filter 6: ON HSC Fc 10000 Hz Gain -0.2 dB Q 0.70
Filter 7: ON PK Fc 5036 Hz Gain -2.2 dB Q 3.56
Filter 8: ON PK Fc 2630 Hz Gain -0.5 dB Q 1.90
Filter 9: ON PK Fc 2057 Hz Gain 1.0 dB Q 3.63
Filter 10: ON PK Fc 10000 Hz Gain -2.8 dB Q 1.47
AutoEq Measured by Super Review (on-n-off-off)10 bands · preamp -3.1 dB

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Preamp: -3.1 dB
Filter 1: ON LSC Fc 105 Hz Gain -3.4 dB Q 0.70
Filter 2: ON PK Fc 323 Hz Gain 4.0 dB Q 1.01
Filter 3: ON PK Fc 152 Hz Gain -6.7 dB Q 0.59
Filter 4: ON PK Fc 682 Hz Gain 2.8 dB Q 0.45
Filter 5: ON PK Fc 5129 Hz Gain -2.0 dB Q 4.49
Filter 6: ON HSC Fc 10000 Hz Gain -1.1 dB Q 0.70
Filter 7: ON PK Fc 39 Hz Gain -0.2 dB Q 1.99
Filter 8: ON PK Fc 1975 Hz Gain 0.5 dB Q 3.86
Filter 9: ON PK Fc 1346 Hz Gain -0.4 dB Q 3.57
Filter 10: ON PK Fc 6278 Hz Gain 0.7 dB Q 6.00
AutoEq Measured by Super Review (on-on-on-on)10 bands · preamp -4.0 dB

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Preamp: -4.0 dB
Filter 1: ON LSC Fc 105 Hz Gain -1.1 dB Q 0.70
Filter 2: ON PK Fc 268 Hz Gain 6.5 dB Q 1.23
Filter 3: ON PK Fc 155 Hz Gain -5.6 dB Q 0.46
Filter 4: ON PK Fc 491 Hz Gain 2.1 dB Q 0.33
Filter 5: ON PK Fc 10000 Hz Gain -2.4 dB Q 0.33
Filter 6: ON HSC Fc 10000 Hz Gain -0.3 dB Q 0.70
Filter 7: ON PK Fc 5208 Hz Gain -1.4 dB Q 5.85
Filter 8: ON PK Fc 6377 Hz Gain 1.4 dB Q 6.00
Filter 9: ON PK Fc 38 Hz Gain -0.2 dB Q 2.00
Filter 10: ON PK Fc 1306 Hz Gain -0.3 dB Q 3.56
AutoEq Measured by ToneDeafMonk (off-off-off-off)10 bands · preamp -2.8 dB

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Preamp: -2.8 dB
Filter 1: ON LSC Fc 105 Hz Gain 5.9 dB Q 0.70
Filter 2: ON PK Fc 63 Hz Gain -6.4 dB Q 0.34
Filter 3: ON PK Fc 344 Hz Gain 5.1 dB Q 0.88
Filter 4: ON PK Fc 165 Hz Gain -3.0 dB Q 0.47
Filter 5: ON PK Fc 742 Hz Gain 2.0 dB Q 0.87
Filter 6: ON HSC Fc 10000 Hz Gain -2.8 dB Q 0.70
Filter 7: ON PK Fc 6580 Hz Gain 2.3 dB Q 6.00
Filter 8: ON PK Fc 5359 Hz Gain -1.6 dB Q 5.40
Filter 9: ON PK Fc 3967 Hz Gain 0.9 dB Q 4.08
Filter 10: ON PK Fc 2938 Hz Gain -0.7 dB Q 4.52
AutoEq Measured by ToneDeafMonk (off-off-on-off)10 bands · preamp -3.0 dB

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Preamp: -3.0 dB
Filter 1: ON LSC Fc 105 Hz Gain 2.6 dB Q 0.70
Filter 2: ON PK Fc 488 Hz Gain 2.5 dB Q 0.77
Filter 3: ON PK Fc 2886 Hz Gain -2.3 dB Q 1.68
Filter 4: ON PK Fc 1266 Hz Gain -2.0 dB Q 1.86
Filter 5: ON PK Fc 61 Hz Gain 0.6 dB Q 1.15
Filter 6: ON HSC Fc 10000 Hz Gain -5.8 dB Q 0.70
Filter 7: ON PK Fc 7888 Hz Gain -0.7 dB Q 3.88
Filter 8: ON PK Fc 6166 Hz Gain 1.7 dB Q 3.56
Filter 9: ON PK Fc 9667 Hz Gain -0.9 dB Q 3.49
Filter 10: ON PK Fc 139 Hz Gain -0.1 dB Q 2.21
AutoEq Measured by ToneDeafMonk (off-off-on-on)10 bands · preamp -4.1 dB

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Preamp: -4.1 dB
Filter 1: ON LSC Fc 105 Hz Gain 3.8 dB Q 0.70
Filter 2: ON PK Fc 470 Hz Gain 2.8 dB Q 0.77
Filter 3: ON PK Fc 9356 Hz Gain -4.9 dB Q 2.11
Filter 4: ON PK Fc 2540 Hz Gain -2.8 dB Q 0.70
Filter 5: ON PK Fc 144 Hz Gain 0.8 dB Q 0.30
Filter 6: ON HSC Fc 10000 Hz Gain -7.0 dB Q 0.70
Filter 7: ON PK Fc 9266 Hz Gain 3.5 dB Q 4.46
Filter 8: ON PK Fc 6190 Hz Gain 1.4 dB Q 4.02
Filter 9: ON PK Fc 1247 Hz Gain -0.8 dB Q 3.20
Filter 10: ON PK Fc 1939 Hz Gain 0.7 dB Q 3.24
AutoEq Measured by ToneDeafMonk (on-off-off-off)10 bands · preamp -2.1 dB

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Preamp: -2.1 dB
Filter 1: ON LSC Fc 105 Hz Gain 0.7 dB Q 0.70
Filter 2: ON PK Fc 531 Hz Gain 2.2 dB Q 0.94
Filter 3: ON PK Fc 1248 Hz Gain -2.2 dB Q 1.86
Filter 4: ON PK Fc 2824 Hz Gain -1.7 dB Q 2.85
Filter 5: ON PK Fc 60 Hz Gain 1.4 dB Q 1.36
Filter 6: ON HSC Fc 10000 Hz Gain -4.8 dB Q 0.70
Filter 7: ON PK Fc 6134 Hz Gain 2.4 dB Q 3.04
Filter 8: ON PK Fc 160 Hz Gain -0.4 dB Q 1.99
Filter 9: ON PK Fc 9564 Hz Gain -0.5 dB Q 6.00
Filter 10: ON PK Fc 7944 Hz Gain -0.3 dB Q 3.32
AutoEq Measured by ToneDeafMonk (on-on-off-off)10 bands · preamp -2.2 dB

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Preamp: -2.2 dB
Filter 1: ON LSC Fc 105 Hz Gain 0.1 dB Q 0.70
Filter 2: ON PK Fc 525 Hz Gain 2.3 dB Q 1.02
Filter 3: ON PK Fc 1238 Hz Gain -2.1 dB Q 2.18
Filter 4: ON PK Fc 2810 Hz Gain -2.1 dB Q 2.78
Filter 5: ON PK Fc 5730 Hz Gain 1.6 dB Q 3.00
Filter 6: ON HSC Fc 10000 Hz Gain -4.5 dB Q 0.70
Filter 7: ON PK Fc 72 Hz Gain 1.0 dB Q 1.72
Filter 8: ON PK Fc 155 Hz Gain -0.7 dB Q 1.46
Filter 9: ON PK Fc 6512 Hz Gain 1.3 dB Q 5.97
Filter 10: ON PK Fc 308 Hz Gain 0.3 dB Q 2.27
AutoEq Measured by ToneDeafMonk (on-on-on-on)10 bands · preamp -3.0 dB

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Preamp: -3.0 dB
Filter 1: ON LSC Fc 105 Hz Gain 0.7 dB Q 0.70
Filter 2: ON PK Fc 525 Hz Gain 3.5 dB Q 0.57
Filter 3: ON PK Fc 10000 Hz Gain -2.6 dB Q 0.20
Filter 4: ON PK Fc 1413 Hz Gain -1.8 dB Q 0.70
Filter 5: ON PK Fc 64 Hz Gain 2.3 dB Q 0.72
Filter 6: ON HSC Fc 10000 Hz Gain -5.3 dB Q 0.70
Filter 7: ON PK Fc 6087 Hz Gain 2.2 dB Q 2.79
Filter 8: ON PK Fc 2836 Hz Gain -1.4 dB Q 3.29
Filter 9: ON PK Fc 1954 Hz Gain 0.6 dB Q 2.76
Filter 10: ON PK Fc 4583 Hz Gain 0.6 dB Q 3.00

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.

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