Headphone correctionsSennheiser

Sennheiser HD 820 EQ settings

For the HD 820: 6 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 · 10 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 HD 820: every correction below is there, credited, and applies in one click.

oratory1990 Harman Targetown measurement10 bands · preamp -5.5 dB

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

Preamp: -5.5 dB
Filter 1: ON PK Fc 74 Hz Gain 6.8 dB Q 2.80
Filter 2: ON PK Fc 158 Hz Gain -8.4 dB Q 1.10
Filter 3: ON PK Fc 170 Hz Gain -8.4 dB Q 0.17
Filter 4: ON PK Fc 268 Hz Gain 2.3 dB Q 3.00
Filter 5: ON PK Fc 270 Hz Gain 14.5 dB Q 0.80
Filter 6: ON PK Fc 1000 Hz Gain -2.3 dB Q 2.00
Filter 7: ON PK Fc 2850 Hz Gain -4.5 dB Q 3.50
Filter 8: ON PK Fc 4000 Hz Gain 5.5 dB Q 0.70
Filter 9: ON PK Fc 5130 Hz Gain -7.5 dB Q 3.80
Filter 10: ON PK Fc 7450 Hz Gain -2.9 dB Q 4.00
AutoEq Measured by crinacle10 bands · preamp -5.9 dB

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

Preamp: -5.9 dB
Filter 1: ON LSC Fc 105 Hz Gain -1.8 dB Q 0.70
Filter 2: ON PK Fc 153 Hz Gain -6.5 dB Q 1.38
Filter 3: ON PK Fc 286 Hz Gain 7.5 dB Q 2.36
Filter 4: ON PK Fc 927 Hz Gain -2.5 dB Q 1.86
Filter 5: ON PK Fc 3850 Hz Gain 4.7 dB Q 4.12
Filter 6: ON HSC Fc 10000 Hz Gain -3.8 dB Q 0.70
Filter 7: ON PK Fc 63 Hz Gain 2.6 dB Q 2.82
Filter 8: ON PK Fc 79 Hz Gain -2.1 dB Q 3.32
Filter 9: ON PK Fc 5590 Hz Gain -4.6 dB Q 6.00
Filter 10: ON PK Fc 4224 Hz Gain 1.3 dB Q 3.06
AutoEq Measured by HypetheSonics10 bands · preamp -6.4 dB

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

Preamp: -6.4 dB
Filter 1: ON LSC Fc 105 Hz Gain 6.4 dB Q 0.70
Filter 2: ON PK Fc 164 Hz Gain -5.2 dB Q 1.31
Filter 3: ON PK Fc 305 Hz Gain 8.2 dB Q 2.31
Filter 4: ON PK Fc 771 Hz Gain -2.3 dB Q 0.63
Filter 5: ON PK Fc 1780 Hz Gain 3.7 dB Q 3.07
Filter 6: ON HSC Fc 10000 Hz Gain 2.2 dB Q 0.70
Filter 7: ON PK Fc 4173 Hz Gain 4.7 dB Q 2.85
Filter 8: ON PK Fc 2811 Hz Gain -4.1 dB Q 5.01
Filter 9: ON PK Fc 8287 Hz Gain -2.6 dB Q 1.72
Filter 10: ON PK Fc 62 Hz Gain 0.9 dB Q 4.23
AutoEq Measured by oratory199010 bands · preamp -6.2 dB

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

Preamp: -6.2 dB
Filter 1: ON LSC Fc 105 Hz Gain -2.9 dB Q 0.70
Filter 2: ON PK Fc 147 Hz Gain -8.6 dB Q 1.79
Filter 3: ON PK Fc 294 Hz Gain 7.6 dB Q 2.24
Filter 4: ON PK Fc 5732 Hz Gain 1.8 dB Q 0.18
Filter 5: ON PK Fc 965 Hz Gain -3.9 dB Q 1.74
Filter 6: ON HSC Fc 10000 Hz Gain -1.1 dB Q 0.70
Filter 7: ON PK Fc 74 Hz Gain 6.7 dB Q 2.74
Filter 8: ON PK Fc 69 Hz Gain -2.8 dB Q 0.80
Filter 9: ON PK Fc 3823 Hz Gain 3.6 dB Q 5.33
Filter 10: ON PK Fc 5091 Hz Gain -4.0 dB Q 5.68
AutoEq Measured by Rtings10 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 3.5 dB Q 0.70
Filter 2: ON PK Fc 937 Hz Gain -5.0 dB Q 1.44
Filter 3: ON PK Fc 286 Hz Gain 9.6 dB Q 1.67
Filter 4: ON PK Fc 175 Hz Gain -5.1 dB Q 0.84
Filter 5: ON PK Fc 3824 Hz Gain 6.0 dB Q 3.26
Filter 6: ON HSC Fc 10000 Hz Gain 0.2 dB Q 0.70
Filter 7: ON PK Fc 6111 Hz Gain -5.3 dB Q 5.26
Filter 8: ON PK Fc 4299 Hz Gain 1.7 dB Q 4.67
Filter 9: ON PK Fc 2637 Hz Gain -1.4 dB Q 5.09
Filter 10: ON PK Fc 1807 Hz Gain 1.2 dB Q 4.81
AutoEq Measured by Super Review10 bands · preamp -6.0 dB

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

Preamp: -6.0 dB
Filter 1: ON LSC Fc 105 Hz Gain -2.6 dB Q 0.70
Filter 2: ON PK Fc 156 Hz Gain -10.6 dB Q 1.44
Filter 3: ON PK Fc 314 Hz Gain 8.3 dB Q 2.27
Filter 4: ON PK Fc 4178 Hz Gain 6.0 dB Q 2.82
Filter 5: ON PK Fc 1253 Hz Gain -2.6 dB Q 0.95
Filter 6: ON HSC Fc 10000 Hz Gain 2.9 dB Q 0.70
Filter 7: ON PK Fc 9092 Hz Gain 1.9 dB Q 2.20
Filter 8: ON PK Fc 68 Hz Gain 4.1 dB Q 3.07
Filter 9: ON PK Fc 36 Hz Gain -1.4 dB Q 1.53
Filter 10: ON PK Fc 100 Hz Gain -1.8 dB Q 2.91

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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