Headphone correctionsRHA

RHA T20 EQ settings

For the T20: 3 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 Innerfidelity (bass filter) · 10 bands

Every correction, as Equalizer APO settings

Open one to see its settings. In FluidEQ, open EQ Presets and search for T20: every correction below is there, credited, and applies in one click.

AutoEq Measured by Innerfidelity (bass filter)10 bands · preamp -5.9 dB

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

Preamp: -5.9 dB
Filter 1: ON LSC Fc 105 Hz Gain -2.4 dB Q 0.70
Filter 2: ON PK Fc 167 Hz Gain -3.6 dB Q 0.75
Filter 3: ON PK Fc 7774 Hz Gain 7.1 dB Q 1.27
Filter 4: ON PK Fc 4559 Hz Gain -6.9 dB Q 2.42
Filter 5: ON PK Fc 679 Hz Gain 1.8 dB Q 1.59
Filter 6: ON HSC Fc 10000 Hz Gain -2.3 dB Q 0.70
Filter 7: ON PK Fc 1975 Hz Gain 2.8 dB Q 4.47
Filter 8: ON PK Fc 1529 Hz Gain -2.1 dB Q 3.40
Filter 9: ON PK Fc 1849 Hz Gain 0.9 dB Q 6.00
Filter 10: ON PK Fc 2935 Hz Gain -0.5 dB Q 4.65
AutoEq Measured by Innerfidelity (reference filter)10 bands · preamp -5.4 dB

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

Preamp: -5.4 dB
Filter 1: ON LSC Fc 105 Hz Gain -1.7 dB Q 0.70
Filter 2: ON PK Fc 165 Hz Gain -3.1 dB Q 0.74
Filter 3: ON PK Fc 7651 Hz Gain 7.0 dB Q 1.44
Filter 4: ON PK Fc 4606 Hz Gain -7.5 dB Q 1.79
Filter 5: ON PK Fc 689 Hz Gain 2.3 dB Q 1.05
Filter 6: ON HSC Fc 10000 Hz Gain -1.2 dB Q 0.70
Filter 7: ON PK Fc 1900 Hz Gain 3.2 dB Q 5.53
Filter 8: ON PK Fc 2759 Hz Gain -2.0 dB Q 4.10
Filter 9: ON PK Fc 1481 Hz Gain -1.8 dB Q 4.30
Filter 10: ON PK Fc 2186 Hz Gain 1.1 dB Q 4.11
AutoEq Measured by Innerfidelity (treble filter)10 bands · preamp -5.3 dB

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

Preamp: -5.3 dB
Filter 1: ON LSC Fc 105 Hz Gain -1.3 dB Q 0.70
Filter 2: ON PK Fc 177 Hz Gain -3.5 dB Q 0.66
Filter 3: ON PK Fc 4691 Hz Gain -8.6 dB Q 1.10
Filter 4: ON PK Fc 7897 Hz Gain 8.4 dB Q 1.47
Filter 5: ON PK Fc 734 Hz Gain 2.4 dB Q 0.36
Filter 6: ON HSC Fc 10000 Hz Gain -1.4 dB Q 0.70
Filter 7: ON PK Fc 1956 Hz Gain 4.2 dB Q 4.46
Filter 8: ON PK Fc 1505 Hz Gain -2.3 dB Q 3.38
Filter 9: ON PK Fc 2888 Hz Gain -2.8 dB Q 4.45
Filter 10: ON PK Fc 3819 Hz Gain 1.7 dB Q 5.89

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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