AutoEq / EqualizerAPO preset for HarmonicDyne Devil 2DD 10mm Dynamic Driver In Ear Earphones IEM - 3.5mm

Generated from this product's measured frequency response (source: AutoEq · Kazi), corrected toward an approximate Harman in-ear (IE 2019) 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)

# HarmonicDyne Devil 2DD 10mm Dynamic Driver In Ear Earphones IEM - 3.5mm - AutoEq-style parametric preset (measured: AutoEq · Kazi)
# AutoEq-style parametric preset - TheTuningChoice (approximate Harman in-ear (IE 2019) target; estimate, treat as a starting point)
Preamp: -2.6 dB
Filter 1: ON LSC Fc 105 Hz Gain 2.3 dB Q 0.70
Filter 2: ON PK Fc 40 Hz Gain 0.5 dB Q 2.00
Filter 3: ON PK Fc 90 Hz Gain -1.2 dB Q 1.40
Filter 4: ON PK Fc 180 Hz Gain -2.0 dB Q 1.40
Filter 5: ON PK Fc 375 Hz Gain -0.6 dB Q 1.40
Filter 6: ON PK Fc 750 Hz Gain 1.0 dB Q 1.40
Filter 7: ON PK Fc 1500 Hz Gain -1.6 dB Q 1.40
Filter 8: ON PK Fc 3000 Hz Gain 0.9 dB Q 1.40
Filter 9: ON PK Fc 6000 Hz Gain -3.1 dB Q 1.40
Filter 10: ON PK Fc 10000 Hz Gain -1.3 dB Q 2.00

GraphicEQ line (EqualizerAPO)

Preamp: -27.2 dB
GraphicEQ: 20 3.3; 27 2.7; 36 2.6; 47 2.1; 63 1.3; 84 0.2; 112 -0.8; 150 -1.5; 200 -2.4; 267 -1.6; 356 -0.8; 474 -0.3; 632 0.5; 843 0.5; 1125 -0.1; 1500 -0.7; 2000 -3.4; 2667 -1.4; 3557 3.1; 4743 -3.2; 6325 -3.5; 8434 -6.0; 11247 -1.8; 14998 6.3; 20000 26.9

CSV band table (phone-app EQs)

105,2.3,0.7
40,0.5,2
90,-1.2,1.4
180,-2.0,1.4
375,-0.6,1.4
750,1.0,1.4
1500,-1.6,1.4
3000,0.9,1.4
6000,-3.1,1.4
10000,-1.3,2

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.