Headphone correctionsMassdrop

Massdrop + Grell OAE1 Signature EQ settings

For the + Grell OAE1 Signature: 2 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 Kuulokenurkka · 10 bands

Every correction, as Equalizer APO settings

Open one to see its settings. In FluidEQ, open EQ Presets and search for + Grell OAE1 Signature: every correction below is there, credited, and applies in one click.

AutoEq Measured by Kuulokenurkka10 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 -4.2 dB Q 0.70
Filter 2: ON PK Fc 190 Hz Gain -4.9 dB Q 0.80
Filter 3: ON PK Fc 7448 Hz Gain 10.4 dB Q 0.19
Filter 4: ON PK Fc 4593 Hz Gain -20.0 dB Q 1.01
Filter 5: ON PK Fc 5680 Hz Gain 10.2 dB Q 1.90
Filter 6: ON HSC Fc 10000 Hz Gain -11.1 dB Q 0.70
Filter 7: ON PK Fc 9278 Hz Gain 4.4 dB Q 1.66
Filter 8: ON PK Fc 46 Hz Gain -0.6 dB Q 2.11
Filter 9: ON PK Fc 3014 Hz Gain -2.8 dB Q 5.08
Filter 10: ON PK Fc 3689 Hz Gain 1.2 dB Q 3.13
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 -2.1 dB Q 0.70
Filter 2: ON PK Fc 178 Hz Gain -5.2 dB Q 0.72
Filter 3: ON PK Fc 6673 Hz Gain 6.7 dB Q 2.19
Filter 4: ON PK Fc 9333 Hz Gain 5.5 dB Q 2.03
Filter 5: ON PK Fc 4434 Hz Gain -2.6 dB Q 0.81
Filter 6: ON HSC Fc 10000 Hz Gain -4.1 dB Q 0.70
Filter 7: ON PK Fc 1505 Hz Gain 1.5 dB Q 1.83
Filter 8: ON PK Fc 2772 Hz Gain -2.7 dB Q 3.17
Filter 9: ON PK Fc 3654 Hz Gain 2.9 dB Q 5.52
Filter 10: ON PK Fc 47 Hz Gain -0.5 dB Q 1.78

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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