Headphone correctionsFostex

Fostex TH909 EQ settings

For the TH909: 3 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 crinacle · 10 bands

Every correction, as Equalizer APO settings

Open one to see its settings. In FluidEQ, open EQ Presets and search for TH909: every correction below is there, credited, and applies in one click.

oratory1990 Harman Targetown measurement10 bands · preamp -7.7 dB

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

Preamp: -7.7 dB
Filter 1: ON PK Fc 40 Hz Gain -3.3 dB Q 0.50
Filter 2: ON LSC Fc 105 Hz Gain 5.5 dB Q 0.71
Filter 3: ON PK Fc 420 Hz Gain -1.1 dB Q 1.00
Filter 4: ON PK Fc 1300 Hz Gain 6.5 dB Q 0.70
Filter 5: ON PK Fc 1700 Hz Gain -1.9 dB Q 1.70
Filter 6: ON PK Fc 2550 Hz Gain 5.0 dB Q 1.40
Filter 7: ON PK Fc 3400 Hz Gain -3.2 dB Q 3.50
Filter 8: ON PK Fc 4300 Hz Gain 2.0 dB Q 1.40
Filter 9: ON PK Fc 5600 Hz Gain -4.5 dB Q 5.00
Filter 10: ON PK Fc 9500 Hz Gain 2.5 dB Q 1.40
AutoEq Measured by crinacle10 bands · preamp -4.4 dB

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

Preamp: -4.4 dB
Filter 1: ON LSC Fc 105 Hz Gain -0.2 dB Q 0.70
Filter 2: ON PK Fc 252 Hz Gain -3.8 dB Q 0.60
Filter 3: ON PK Fc 9020 Hz Gain 4.2 dB Q 3.05
Filter 4: ON PK Fc 2384 Hz Gain 3.8 dB Q 3.72
Filter 5: ON PK Fc 1172 Hz Gain 3.5 dB Q 1.33
Filter 6: ON HSC Fc 10000 Hz Gain -4.3 dB Q 0.70
Filter 7: ON PK Fc 5565 Hz Gain -7.7 dB Q 5.63
Filter 8: ON PK Fc 6912 Hz Gain 4.2 dB Q 4.40
Filter 9: ON PK Fc 113 Hz Gain -0.1 dB Q 4.42
Filter 10: ON PK Fc 9878 Hz Gain 3.5 dB Q 5.54
AutoEq Measured by oratory199010 bands · preamp -4.8 dB

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

Preamp: -4.8 dB
Filter 1: ON LSC Fc 105 Hz Gain -0.4 dB Q 0.70
Filter 2: ON PK Fc 304 Hz Gain -4.1 dB Q 0.45
Filter 3: ON PK Fc 1426 Hz Gain 4.2 dB Q 0.54
Filter 4: ON PK Fc 5590 Hz Gain -6.2 dB Q 4.31
Filter 5: ON PK Fc 9044 Hz Gain 3.2 dB Q 1.56
Filter 6: ON HSC Fc 10000 Hz Gain -4.1 dB Q 0.70
Filter 7: ON PK Fc 2533 Hz Gain 2.0 dB Q 4.27
Filter 8: ON PK Fc 3371 Hz Gain -2.4 dB Q 4.80
Filter 9: ON PK Fc 1696 Hz Gain -1.0 dB Q 3.46
Filter 10: ON PK Fc 2300 Hz Gain 0.6 dB Q 3.30

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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