AutoEq / EqualizerAPO preset for KZ - ZSN Pro Wired IEM - Grey / Mic

Generated from this product's measured frequency response (source: AutoEq · Auriculares Argentina), 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

Parametric preset (AutoEq / EqualizerAPO format)

# KZ - ZSN Pro Wired IEM - Grey / Mic - AutoEq-style parametric preset (measured: AutoEq · Auriculares Argentina)
# AutoEq-style parametric preset - TheTuningChoice (approximate Harman in-ear (IE 2019) target; estimate, treat as a starting point)
Preamp: -1.4 dB
Filter 1: ON LSC Fc 105 Hz Gain 0.0 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 -2.8 dB Q 1.40
Filter 4: ON PK Fc 180 Hz Gain -4.2 dB Q 1.40
Filter 5: ON PK Fc 375 Hz Gain -1.9 dB Q 1.40
Filter 6: ON PK Fc 750 Hz Gain 1.1 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 -0.4 dB Q 1.40
Filter 9: ON PK Fc 6000 Hz Gain 0.1 dB Q 1.40
Filter 10: ON PK Fc 10000 Hz Gain -7.7 dB Q 2.00

GraphicEQ line (EqualizerAPO)

Preamp: -2.3 dB
GraphicEQ: 20 0.8; 27 0.1; 36 -0.4; 47 -1.0; 63 -2.0; 84 -3.3; 112 -4.2; 150 -4.8; 200 -5.0; 267 -3.8; 356 -2.6; 474 -1.4; 632 -0.0; 843 0.8; 1125 -0.3; 1500 -0.7; 2000 -3.0; 2667 -2.1; 3557 2.0; 4743 -3.3; 6325 0.5; 8434 -3.4; 11247 -6.7; 14998 -2.8; 20000 -6.8

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.

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.