AutoEq / EqualizerAPO preset for Dan Clark Audio AEON 2 Open Headphone (Apos Certified) - 1/4" and 3.5mm / 2m

Generated from this product's measured frequency response (source: AutoEq · HypetheSonics), corrected toward an approximate Harman over-ear (OE 2018) target. This is an estimate - every ear and every rig differs; treat the numbers as a starting point.

Download parametric .txt Download GraphicEQ.txt AutoEq CSV (Qudelix / Wavelet)

Parametric preset (AutoEq / EqualizerAPO format)

# Dan Clark Audio AEON 2 Open Headphone (Apos Certified) - 1/4" and 3.5mm / 2m - AutoEq-style parametric preset (measured: AutoEq · HypetheSonics)
# AutoEq-style parametric preset - TheTuningChoice (approximate Harman over-ear (OE 2018) target; estimate, treat as a starting point)
Preamp: -1.7 dB
Filter 1: ON LSC Fc 105 Hz Gain 0.7 dB Q 0.70
Filter 2: ON PK Fc 40 Hz Gain 0.0 dB Q 2.00
Filter 3: ON PK Fc 90 Hz Gain -3.0 dB Q 1.40
Filter 4: ON PK Fc 180 Hz Gain -5.3 dB Q 1.40
Filter 5: ON PK Fc 375 Hz Gain -1.0 dB Q 1.40
Filter 6: ON PK Fc 750 Hz Gain 0.3 dB Q 1.40
Filter 7: ON PK Fc 1500 Hz Gain 1.4 dB Q 1.40
Filter 8: ON PK Fc 3000 Hz Gain -0.7 dB Q 1.40
Filter 9: ON PK Fc 6000 Hz Gain -2.2 dB Q 1.40
Filter 10: ON PK Fc 10000 Hz Gain -8.8 dB Q 2.00

GraphicEQ line (EqualizerAPO)

Preamp: -2.1 dB
GraphicEQ: 20 1.5; 27 0.6; 36 0.1; 47 -0.4; 63 -0.9; 84 -3.4; 112 -4.7; 150 -5.7; 200 -5.9; 267 -4.2; 356 -1.8; 474 -0.6; 632 -0.3; 843 0.4; 1125 0.7; 1500 1.8; 2000 0.7; 2667 -3.6; 3557 -0.1; 4743 0.8; 6325 -4.2; 8434 -10.5; 11247 -2.4; 14998 -15.5; 20000 -15.4

CSV band table (phone-app EQs)

105,0.7,0.7
40,0.0,2
90,-3.0,1.4
180,-5.3,1.4
375,-1.0,1.4
750,0.3,1.4
1500,1.4,1.4
3000,-0.7,1.4
6000,-2.2,1.4
10000,-8.8,2

How this format loads

EqualizerAPO: the .txt goes in your config folder and is included from config.txt (the parametric filters apply system-wide on Windows). Wavelet and most DAPs accept the same band table typed into their parametric EQ: same frequencies, same gains, same Q. Preamp exists so the loudest boosted band cannot clip.

Qudelix-5K / 71: the CSV is the AutoEq interchange the app's EQ import accepts - open the EQ screen, import/paste, and the ten bands above land as parametric filters (connect the app to the dongle first). Wavelet (Android): the same CSV feeds its parametric-EQ import; on setups without import, the band table above is short enough to type in by hand. Menu names move between app versions - the numbers stay the same.

Facts on this page come from the measured curve on file; the target curve and the fit are approximations. Nothing here is a recommendation to EQ - it is the preset, labeled, for people who already EQ.