Headphone correctionsOLLO

OLLO S4R 1.1 EQ settings

For the S4R 1.1: 2 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 · 9 bands
  • AutoEq Measured by oratory1990 · 10 bands

Every correction, as Equalizer APO settings

Open one to see its settings. In FluidEQ, open EQ Presets and search for S4R 1.1: every correction below is there, credited, and applies in one click.

oratory1990 Harman Targetown measurement9 bands · preamp -7.2 dB

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

Preamp: -7.2 dB
Filter 1: ON PK Fc 53 Hz Gain 2.4 dB Q 1.40
Filter 2: ON PK Fc 93 Hz Gain -2.0 dB Q 1.60
Filter 3: ON LSC Fc 105 Hz Gain 5.5 dB Q 0.71
Filter 4: ON PK Fc 950 Hz Gain -1.6 dB Q 1.40
Filter 5: ON PK Fc 2000 Hz Gain -2.5 dB Q 1.40
Filter 6: ON HSC Fc 3000 Hz Gain 7.0 dB Q 0.71
Filter 7: ON PK Fc 4000 Hz Gain -3.0 dB Q 7.00
Filter 8: ON PK Fc 5680 Hz Gain -7.0 dB Q 5.00
Filter 9: ON HSC Fc 12000 Hz Gain -8.0 dB Q 0.71
AutoEq Measured by oratory199010 bands · preamp -6.7 dB

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

Preamp: -6.7 dB
Filter 1: ON LSC Fc 105 Hz Gain 4.2 dB Q 0.70
Filter 2: ON PK Fc 10000 Hz Gain 6.0 dB Q 0.49
Filter 3: ON PK Fc 1250 Hz Gain -3.5 dB Q 0.73
Filter 4: ON PK Fc 109 Hz Gain -2.0 dB Q 0.62
Filter 5: ON PK Fc 51 Hz Gain 3.1 dB Q 1.34
Filter 6: ON HSC Fc 10000 Hz Gain 1.3 dB Q 0.70
Filter 7: ON PK Fc 5726 Hz Gain -5.7 dB Q 6.00
Filter 8: ON PK Fc 3274 Hz Gain 4.1 dB Q 4.62
Filter 9: ON PK Fc 2108 Hz Gain -1.2 dB Q 2.39
Filter 10: ON PK Fc 6875 Hz Gain 2.0 dB Q 5.76

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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