Headphone correctionsGrado

Grado PS1000 EQ settings

For the PS1000: 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 Headphone.com Legacy · 10 bands

Every correction, as Equalizer APO settings

Open one to see its settings. In FluidEQ, open EQ Presets and search for PS1000: every correction below is there, credited, and applies in one click.

AutoEq Measured by Headphone.com Legacy10 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 6.7 dB Q 0.70
Filter 2: ON PK Fc 6287 Hz Gain -10.1 dB Q 0.99
Filter 3: ON PK Fc 552 Hz Gain 3.4 dB Q 0.56
Filter 4: ON PK Fc 2200 Hz Gain 5.2 dB Q 1.74
Filter 5: ON PK Fc 94 Hz Gain -5.2 dB Q 1.11
Filter 6: ON HSC Fc 10000 Hz Gain 0.7 dB Q 0.70
Filter 7: ON PK Fc 3968 Hz Gain -5.3 dB Q 6.00
Filter 8: ON PK Fc 4724 Hz Gain 2.8 dB Q 5.99
Filter 9: ON PK Fc 3529 Hz Gain 2.7 dB Q 6.00
Filter 10: ON PK Fc 47 Hz Gain 0.9 dB Q 4.57
AutoEq Measured by Innerfidelity10 bands · preamp -6.6 dB

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

Preamp: -6.6 dB
Filter 1: ON LSC Fc 105 Hz Gain 6.8 dB Q 0.70
Filter 2: ON PK Fc 6749 Hz Gain -8.9 dB Q 1.05
Filter 3: ON PK Fc 554 Hz Gain 3.4 dB Q 0.56
Filter 4: ON PK Fc 94 Hz Gain -5.8 dB Q 1.15
Filter 5: ON PK Fc 2112 Hz Gain 4.1 dB Q 2.25
Filter 6: ON HSC Fc 10000 Hz Gain -0.8 dB Q 0.70
Filter 7: ON PK Fc 49 Hz Gain 1.3 dB Q 4.25
Filter 8: ON PK Fc 66 Hz Gain -0.6 dB Q 2.96
Filter 9: ON PK Fc 7136 Hz Gain 2.2 dB Q 5.93
Filter 10: ON PK Fc 6328 Hz Gain -1.9 dB Q 6.00

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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