AutoEq / EqualizerAPO preset for Sony - IER-Z1R

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

# Sony - IER-Z1R - AutoEq-style parametric preset (measured: AutoEq · HypetheSonics)
# AutoEq-style parametric preset - TheTuningChoice (approximate Harman in-ear (IE 2019) target; estimate, treat as a starting point)
Preamp: -5.1 dB
Filter 1: ON LSC Fc 105 Hz Gain 1.1 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 -2.0 dB Q 1.40
Filter 4: ON PK Fc 180 Hz Gain -1.9 dB Q 1.40
Filter 5: ON PK Fc 375 Hz Gain 0.3 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 0.1 dB Q 1.40
Filter 8: ON PK Fc 3000 Hz Gain 4.8 dB Q 1.40
Filter 9: ON PK Fc 6000 Hz Gain 0.0 dB Q 1.40
Filter 10: ON PK Fc 10000 Hz Gain -3.6 dB Q 2.00

GraphicEQ line (EqualizerAPO)

Preamp: -7.8 dB
GraphicEQ: 20 2.1; 27 1.4; 36 1.0; 47 0.4; 63 -0.4; 84 -1.4; 112 -2.0; 150 -2.2; 200 -2.1; 267 -0.8; 356 0.1; 474 0.3; 632 0.6; 843 0.6; 1125 0.0; 1500 0.7; 2000 2.4; 2667 6.7; 3557 2.3; 4743 2.9; 6325 -0.9; 8434 -2.3; 11247 -8.6; 14998 1.3; 20000 7.5

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.