Headphone correctionsOppo

Oppo PM2 EQ settings

For the PM2: 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 Innerfidelity · 10 bands

Every correction, as Equalizer APO settings

Open one to see its settings. In FluidEQ, open EQ Presets and search for PM2: every correction below is there, credited, and applies in one click.

oratory1990 Harman Targetown measurement10 bands · preamp -9.5 dB

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

Preamp: -9.5 dB
Filter 1: ON LSC Fc 40 Hz Gain 4.0 dB Q 0.71
Filter 2: ON LSC Fc 105 Hz Gain 5.5 dB Q 0.71
Filter 3: ON PK Fc 270 Hz Gain -1.7 dB Q 2.00
Filter 4: ON PK Fc 430 Hz Gain 1.5 dB Q 3.00
Filter 5: ON PK Fc 860 Hz Gain -2.5 dB Q 3.00
Filter 6: ON HSC Fc 2600 Hz Gain 5.5 dB Q 0.71
Filter 7: ON PK Fc 3200 Hz Gain -2.2 dB Q 2.00
Filter 8: ON PK Fc 5200 Hz Gain 2.0 dB Q 1.40
Filter 9: ON PK Fc 5650 Hz Gain -2.5 dB Q 5.00
Filter 10: ON PK Fc 8190 Hz Gain -6.0 dB Q 6.00
AutoEq Measured by Innerfidelity10 bands · preamp -6.9 dB

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

Preamp: -6.9 dB
Filter 1: ON LSC Fc 105 Hz Gain 5.1 dB Q 0.70
Filter 2: ON PK Fc 6346 Hz Gain 6.6 dB Q 1.73
Filter 3: ON PK Fc 140 Hz Gain -2.0 dB Q 0.43
Filter 4: ON PK Fc 589 Hz Gain -1.0 dB Q 3.09
Filter 5: ON PK Fc 1422 Hz Gain -1.1 dB Q 0.66
Filter 6: ON HSC Fc 10000 Hz Gain 4.8 dB Q 0.70
Filter 7: ON PK Fc 239 Hz Gain -1.7 dB Q 2.92
Filter 8: ON PK Fc 358 Hz Gain 1.3 dB Q 2.77
Filter 9: ON PK Fc 3575 Hz Gain -2.0 dB Q 5.47
Filter 10: ON PK Fc 153 Hz Gain 0.7 dB Q 2.10
AutoEq Measured by Innerfidelity (PM1 alternative earpads)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 4.3 dB Q 0.70
Filter 2: ON PK Fc 6191 Hz Gain 5.5 dB Q 2.03
Filter 3: ON PK Fc 193 Hz Gain -2.3 dB Q 0.59
Filter 4: ON PK Fc 883 Hz Gain -1.7 dB Q 1.26
Filter 5: ON PK Fc 4850 Hz Gain 3.0 dB Q 3.07
Filter 6: ON HSC Fc 10000 Hz Gain 4.6 dB Q 0.70
Filter 7: ON PK Fc 2166 Hz Gain 1.4 dB Q 2.69
Filter 8: ON PK Fc 8751 Hz Gain -2.1 dB Q 2.78
Filter 9: ON PK Fc 1379 Hz Gain -0.7 dB Q 2.52
Filter 10: ON PK Fc 236 Hz Gain -0.6 dB Q 3.81
AutoEq Measured by Innerfidelity (PM1 leather earpads)10 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 4.5 dB Q 0.70
Filter 2: ON PK Fc 5475 Hz Gain 5.9 dB Q 1.50
Filter 3: ON PK Fc 189 Hz Gain -2.3 dB Q 0.71
Filter 4: ON PK Fc 858 Hz Gain -2.2 dB Q 0.73
Filter 5: ON PK Fc 2197 Hz Gain 2.6 dB Q 2.15
Filter 6: ON HSC Fc 10000 Hz Gain 5.7 dB Q 0.70
Filter 7: ON PK Fc 8521 Hz Gain -2.5 dB Q 3.07
Filter 8: ON PK Fc 334 Hz Gain 1.2 dB Q 3.19
Filter 9: ON PK Fc 246 Hz Gain -1.3 dB Q 2.86
Filter 10: ON PK Fc 165 Hz Gain 0.8 dB Q 3.57
AutoEq Measured by Innerfidelity (PM1 velour pads)10 bands · preamp -6.2 dB

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Preamp: -6.2 dB
Filter 1: ON LSC Fc 105 Hz Gain 4.2 dB Q 0.70
Filter 2: ON PK Fc 5726 Hz Gain 6.1 dB Q 2.16
Filter 3: ON PK Fc 180 Hz Gain -2.6 dB Q 0.57
Filter 4: ON PK Fc 2307 Hz Gain 3.1 dB Q 2.66
Filter 5: ON PK Fc 736 Hz Gain -1.3 dB Q 1.14
Filter 6: ON HSC Fc 10000 Hz Gain 4.7 dB Q 0.70
Filter 7: ON PK Fc 9079 Hz Gain -2.7 dB Q 2.56
Filter 8: ON PK Fc 344 Hz Gain 1.2 dB Q 3.01
Filter 9: ON PK Fc 242 Hz Gain -1.5 dB Q 2.83
Filter 10: ON PK Fc 162 Hz Gain 0.7 dB Q 2.22
AutoEq Measured by oratory199010 bands · preamp -6.3 dB

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

Preamp: -6.3 dB
Filter 1: ON LSC Fc 105 Hz Gain 6.8 dB Q 0.70
Filter 2: ON PK Fc 927 Hz Gain -2.8 dB Q 1.14
Filter 3: ON PK Fc 119 Hz Gain -2.4 dB Q 0.34
Filter 4: ON PK Fc 5783 Hz Gain 4.8 dB Q 0.86
Filter 5: ON PK Fc 9674 Hz Gain 2.6 dB Q 5.86
Filter 6: ON HSC Fc 10000 Hz Gain 3.5 dB Q 0.70
Filter 7: ON PK Fc 257 Hz Gain -1.3 dB Q 2.63
Filter 8: ON PK Fc 190 Hz Gain 1.4 dB Q 2.29
Filter 9: ON PK Fc 439 Hz Gain 1.5 dB Q 3.60
Filter 10: ON PK Fc 306 Hz Gain -0.7 dB Q 1.75

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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