Headphone correctionsYamaha

Yamaha PRO 400 EQ settings

For the PRO 400: one published correction, 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 Innerfidelity · 10 bands

Every correction, as Equalizer APO settings

Open one to see its settings. In FluidEQ, open EQ Presets and search for PRO 400: every correction below is there, credited, and applies in one click.

AutoEq Measured by Innerfidelity10 bands · preamp -5.7 dB

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

Preamp: -5.7 dB
Filter 1: ON LSC Fc 105 Hz Gain -0.6 dB Q 0.70
Filter 2: ON PK Fc 177 Hz Gain -9.6 dB Q 0.82
Filter 3: ON PK Fc 869 Hz Gain -4.5 dB Q 1.39
Filter 4: ON PK Fc 307 Hz Gain 9.5 dB Q 1.35
Filter 5: ON PK Fc 6602 Hz Gain 5.5 dB Q 0.86
Filter 6: ON HSC Fc 10000 Hz Gain 1.9 dB Q 0.70
Filter 7: ON PK Fc 2678 Hz Gain 2.8 dB Q 2.35
Filter 8: ON PK Fc 3628 Hz Gain -4.3 dB Q 4.62
Filter 9: ON PK Fc 59 Hz Gain -1.5 dB Q 1.79
Filter 10: ON PK Fc 72 Hz Gain 3.1 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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