Headphone correctionsAKG

AKG K601 EQ settings

For the K601: 8 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 · 9 bands
  • 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 K601: every correction below is there, credited, and applies in one click.

oratory1990 Harman Targetown measurement9 bands · preamp -10.5 dB

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

Preamp: -10.5 dB
Filter 1: ON LSC Fc 63 Hz Gain 5.0 dB Q 0.71
Filter 2: ON LSC Fc 105 Hz Gain 5.5 dB Q 0.71
Filter 3: ON PK Fc 730 Hz Gain 2.0 dB Q 1.40
Filter 4: ON PK Fc 2230 Hz Gain -4.6 dB Q 1.40
Filter 5: ON PK Fc 2650 Hz Gain -1.6 dB Q 3.00
Filter 6: ON PK Fc 4500 Hz Gain 1.5 dB Q 2.00
Filter 7: ON PK Fc 6150 Hz Gain -1.9 dB Q 6.00
Filter 8: ON PK Fc 8300 Hz Gain -3.0 dB Q 5.00
Filter 9: ON HSC Fc 10000 Hz Gain 2.0 dB Q 0.71
oratory1990 Harman Target • Dekoni Sheepskin Earpadsown measurement9 bands · preamp -8.1 dB

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

Preamp: -8.1 dB
Filter 1: ON PK Fc 25 Hz Gain 5.0 dB Q 0.50
Filter 2: ON PK Fc 230 Hz Gain -5.1 dB Q 0.60
Filter 3: ON PK Fc 750 Hz Gain 4.2 dB Q 1.00
Filter 4: ON PK Fc 1050 Hz Gain -2.5 dB Q 2.00
Filter 5: ON PK Fc 2400 Hz Gain -4.7 dB Q 2.00
Filter 6: ON PK Fc 3400 Hz Gain 9.0 dB Q 5.00
Filter 7: ON PK Fc 4200 Hz Gain 3.0 dB Q 5.00
Filter 8: ON PK Fc 5650 Hz Gain -2.4 dB Q 7.00
Filter 9: ON PK Fc 8000 Hz Gain -4.0 dB Q 7.00
oratory1990 Harman Target • K701 earpadsown measurement9 bands · preamp -12.3 dB

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

Preamp: -12.3 dB
Filter 1: ON LSC Fc 25 Hz Gain 7.0 dB Q 0.71
Filter 2: ON LSC Fc 105 Hz Gain 5.5 dB Q 0.71
Filter 3: ON PK Fc 200 Hz Gain -3.4 dB Q 0.40
Filter 4: ON PK Fc 750 Hz Gain 2.5 dB Q 1.40
Filter 5: ON PK Fc 1000 Hz Gain -1.2 dB Q 2.00
Filter 6: ON PK Fc 2300 Hz Gain -6.2 dB Q 1.50
Filter 7: ON PK Fc 5912 Hz Gain -3.3 dB Q 5.00
Filter 8: ON PK Fc 8500 Hz Gain 1.5 dB Q 1.40
Filter 9: ON HSC Fc 13000 Hz Gain -3.0 dB Q 0.71
AutoEq Measured by Headphone.com Legacy10 bands · preamp -6.1 dB

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

Preamp: -6.1 dB
Filter 1: ON LSC Fc 105 Hz Gain 6.1 dB Q 0.70
Filter 2: ON PK Fc 3601 Hz Gain -3.8 dB Q 2.85
Filter 3: ON PK Fc 6038 Hz Gain -5.8 dB Q 6.00
Filter 4: ON PK Fc 679 Hz Gain 1.4 dB Q 2.17
Filter 5: ON PK Fc 2140 Hz Gain 2.1 dB Q 3.59
Filter 6: ON HSC Fc 10000 Hz Gain -1.0 dB Q 0.70
Filter 7: ON PK Fc 213 Hz Gain -1.0 dB Q 2.01
Filter 8: ON PK Fc 1279 Hz Gain -0.5 dB Q 3.16
Filter 9: ON PK Fc 390 Hz Gain 0.4 dB Q 2.08
Filter 10: ON PK Fc 76 Hz Gain 0.9 dB Q 6.00
AutoEq Measured by Innerfidelity (2007)10 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 6.4 dB Q 0.70
Filter 2: ON PK Fc 629 Hz Gain 1.8 dB Q 1.98
Filter 3: ON PK Fc 6774 Hz Gain -3.9 dB Q 1.34
Filter 4: ON PK Fc 2920 Hz Gain -2.0 dB Q 2.30
Filter 5: ON PK Fc 1492 Hz Gain 1.8 dB Q 1.81
Filter 6: ON HSC Fc 10000 Hz Gain -2.4 dB Q 0.70
Filter 7: ON PK Fc 78 Hz Gain 0.8 dB Q 2.45
Filter 8: ON PK Fc 221 Hz Gain -0.7 dB Q 2.35
Filter 9: ON PK Fc 6906 Hz Gain 3.0 dB Q 5.76
Filter 10: ON PK Fc 6197 Hz Gain -2.5 dB Q 6.00
AutoEq Measured by oratory199010 bands · preamp -6.0 dB

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Preamp: -6.0 dB
Filter 1: ON LSC Fc 105 Hz Gain 6.0 dB Q 0.70
Filter 2: ON PK Fc 2320 Hz Gain -5.5 dB Q 1.99
Filter 3: ON PK Fc 708 Hz Gain 2.1 dB Q 1.60
Filter 4: ON PK Fc 9725 Hz Gain 2.5 dB Q 2.53
Filter 5: ON PK Fc 80 Hz Gain 1.4 dB Q 2.27
Filter 6: ON HSC Fc 10000 Hz Gain -1.7 dB Q 0.70
Filter 7: ON PK Fc 4652 Hz Gain 1.8 dB Q 3.07
Filter 8: ON PK Fc 226 Hz Gain -0.8 dB Q 2.09
Filter 9: ON PK Fc 6094 Hz Gain -1.7 dB Q 6.00
Filter 10: ON PK Fc 389 Hz Gain 0.4 dB Q 1.70
AutoEq Measured by oratory1990 (Dekoni sheepskin earpads)10 bands · preamp -6.3 dB

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

Preamp: -6.3 dB
Filter 1: ON LSC Fc 105 Hz Gain 7.9 dB Q 0.70
Filter 2: ON PK Fc 105 Hz Gain -5.2 dB Q 0.30
Filter 3: ON PK Fc 701 Hz Gain 3.9 dB Q 1.56
Filter 4: ON PK Fc 3782 Hz Gain 6.7 dB Q 2.91
Filter 5: ON PK Fc 2388 Hz Gain -4.2 dB Q 2.70
Filter 6: ON HSC Fc 10000 Hz Gain -3.6 dB Q 0.70
Filter 7: ON PK Fc 67 Hz Gain -0.8 dB Q 1.92
Filter 8: ON PK Fc 120 Hz Gain 0.8 dB Q 2.03
Filter 9: ON PK Fc 5602 Hz Gain -2.0 dB Q 6.00
Filter 10: ON PK Fc 9791 Hz Gain 3.2 dB Q 2.34
AutoEq Measured by oratory1990 (K701 earpads)10 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 6.1 dB Q 0.70
Filter 2: ON PK Fc 9174 Hz Gain 3.8 dB Q 1.79
Filter 3: ON PK Fc 2285 Hz Gain -5.2 dB Q 2.91
Filter 4: ON PK Fc 194 Hz Gain -1.9 dB Q 0.64
Filter 5: ON PK Fc 709 Hz Gain 2.4 dB Q 1.79
Filter 6: ON HSC Fc 10000 Hz Gain -3.0 dB Q 0.70
Filter 7: ON PK Fc 3493 Hz Gain 3.0 dB Q 5.45
Filter 8: ON PK Fc 5841 Hz Gain -1.6 dB Q 6.00
Filter 9: ON PK Fc 71 Hz Gain -0.6 dB Q 3.28
Filter 10: ON PK Fc 2753 Hz Gain -1.2 dB Q 5.31

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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