Headphone correctionsHidizs

Hidizs MD4 EQ settings

For the MD4: 4 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 Hi End Portable (off-off) · 10 bands

Every correction, as Equalizer APO settings

Open one to see its settings. In FluidEQ, open EQ Presets and search for MD4: every correction below is there, credited, and applies in one click.

AutoEq Measured by Hi End Portable (off-off)10 bands · preamp -6.1 dB

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

Preamp: -6.1 dB
Filter 1: ON LSC Fc 105 Hz Gain 8.4 dB Q 0.70
Filter 2: ON PK Fc 125 Hz Gain -5.4 dB Q 0.20
Filter 3: ON PK Fc 1420 Hz Gain 4.8 dB Q 0.42
Filter 4: ON PK Fc 2382 Hz Gain -7.8 dB Q 2.76
Filter 5: ON PK Fc 677 Hz Gain 2.4 dB Q 1.34
Filter 6: ON HSC Fc 10000 Hz Gain -3.3 dB Q 0.70
Filter 7: ON PK Fc 5263 Hz Gain 5.0 dB Q 2.71
Filter 8: ON PK Fc 4689 Hz Gain -8.7 dB Q 4.52
Filter 9: ON PK Fc 3461 Hz Gain 1.1 dB Q 4.54
Filter 10: ON PK Fc 6736 Hz Gain 2.5 dB Q 4.71
AutoEq Measured by Hi End Portable (off-on)10 bands · preamp -6.5 dB

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

Preamp: -6.5 dB
Filter 1: ON LSC Fc 105 Hz Gain 8.2 dB Q 0.70
Filter 2: ON PK Fc 123 Hz Gain -4.9 dB Q 0.23
Filter 3: ON PK Fc 7290 Hz Gain 4.8 dB Q 2.32
Filter 4: ON PK Fc 1613 Hz Gain 3.4 dB Q 4.43
Filter 5: ON PK Fc 781 Hz Gain 3.6 dB Q 1.12
Filter 6: ON HSC Fc 10000 Hz Gain -0.8 dB Q 0.70
Filter 7: ON PK Fc 2586 Hz Gain -7.9 dB Q 2.80
Filter 8: ON PK Fc 3352 Hz Gain 5.2 dB Q 1.06
Filter 9: ON PK Fc 4676 Hz Gain -7.1 dB Q 4.60
Filter 10: ON PK Fc 9520 Hz Gain 0.9 dB Q 4.10
AutoEq Measured by Hi End Portable (on-off)10 bands · preamp -5.0 dB

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

Preamp: -5.0 dB
Filter 1: ON LSC Fc 105 Hz Gain 5.1 dB Q 0.70
Filter 2: ON PK Fc 195 Hz Gain -5.6 dB Q 0.35
Filter 3: ON PK Fc 1459 Hz Gain 5.6 dB Q 0.57
Filter 4: ON PK Fc 6478 Hz Gain 4.3 dB Q 2.93
Filter 5: ON PK Fc 2389 Hz Gain -6.6 dB Q 3.63
Filter 6: ON HSC Fc 10000 Hz Gain -1.8 dB Q 0.70
Filter 7: ON PK Fc 4615 Hz Gain -5.0 dB Q 5.81
Filter 8: ON PK Fc 3570 Hz Gain 1.8 dB Q 3.98
Filter 9: ON PK Fc 5463 Hz Gain 2.6 dB Q 6.00
Filter 10: ON PK Fc 1225 Hz Gain -0.8 dB Q 4.01
AutoEq Measured by Hi End Portable (on-on)10 bands · preamp -6.1 dB

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

Preamp: -6.1 dB
Filter 1: ON LSC Fc 105 Hz Gain 8.1 dB Q 0.70
Filter 2: ON PK Fc 135 Hz Gain -5.4 dB Q 0.21
Filter 3: ON PK Fc 7335 Hz Gain 5.3 dB Q 1.65
Filter 4: ON PK Fc 1670 Hz Gain 5.0 dB Q 3.74
Filter 5: ON PK Fc 845 Hz Gain 3.2 dB Q 1.08
Filter 6: ON HSC Fc 10000 Hz Gain 0.5 dB Q 0.70
Filter 7: ON PK Fc 3550 Hz Gain 2.8 dB Q 2.75
Filter 8: ON PK Fc 2554 Hz Gain -5.1 dB Q 5.93
Filter 9: ON PK Fc 4655 Hz Gain -6.9 dB Q 5.96
Filter 10: ON PK Fc 4462 Hz Gain 2.0 dB Q 2.14

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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