AutoEq / EqualizerAPO preset for NICEHCK - F1 Pro IEM - 4.4mm

Generated from this product's measured frequency response (source: AutoEq · Hi End Portable), 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)

# NICEHCK - F1 Pro IEM - 4.4mm - AutoEq-style parametric preset (measured: AutoEq · Hi End Portable)
# AutoEq-style parametric preset - TheTuningChoice (approximate Harman in-ear (IE 2019) target; estimate, treat as a starting point)
Preamp: -2.9 dB
Filter 1: ON LSC Fc 105 Hz Gain -0.6 dB Q 0.70
Filter 2: ON PK Fc 40 Hz Gain 0.1 dB Q 2.00
Filter 3: ON PK Fc 90 Hz Gain -1.6 dB Q 1.40
Filter 4: ON PK Fc 180 Hz Gain -2.8 dB Q 1.40
Filter 5: ON PK Fc 375 Hz Gain -0.8 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 -2.1 dB Q 1.40
Filter 8: ON PK Fc 3000 Hz Gain 2.6 dB Q 1.40
Filter 9: ON PK Fc 6000 Hz Gain 0.7 dB Q 1.40
Filter 10: ON PK Fc 10000 Hz Gain -4.8 dB Q 2.00

GraphicEQ line (EqualizerAPO)

Preamp: -4.3 dB
GraphicEQ: 20 -0.5; 27 -0.8; 36 -0.7; 47 -1.0; 63 -1.6; 84 -2.4; 112 -2.9; 150 -3.2; 200 -3.4; 267 -2.2; 356 -1.2; 474 -0.5; 632 0.3; 843 0.6; 1125 -0.4; 1500 -1.5; 2000 -1.7; 2667 1.2; 3557 4.0; 4743 2.4; 6325 0.8; 8434 -4.7; 11247 -4.4; 14998 -4.7; 20000 -6.8

CSV band table (phone-app EQs)

105,-0.6,0.7
40,0.1,2
90,-1.6,1.4
180,-2.8,1.4
375,-0.8,1.4
750,1.0,1.4
1500,-2.1,1.4
3000,2.6,1.4
6000,0.7,1.4
10000,-4.8,2

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.