AutoEq / EqualizerAPO preset for Truthear - PURE

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

# Truthear - PURE - AutoEq-style parametric preset (measured: AutoEq · Super Review)
# 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 -1.5 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 -0.4 dB Q 1.40
Filter 4: ON PK Fc 180 Hz Gain -3.4 dB Q 1.40
Filter 5: ON PK Fc 375 Hz Gain -3.0 dB Q 1.40
Filter 6: ON PK Fc 750 Hz Gain -0.6 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 2.3 dB Q 1.40
Filter 9: ON PK Fc 6000 Hz Gain 2.6 dB Q 1.40
Filter 10: ON PK Fc 10000 Hz Gain 0.5 dB Q 2.00

GraphicEQ line (EqualizerAPO)

Preamp: -4.4 dB
GraphicEQ: 20 -2.5; 27 -2.0; 36 -1.3; 47 -0.9; 63 -1.1; 84 -1.9; 112 -2.7; 150 -3.6; 200 -4.5; 267 -4.1; 356 -3.6; 474 -2.9; 632 -1.5; 843 -0.2; 1125 0.4; 1500 1.6; 2000 2.9; 2667 2.5; 3557 2.7; 4743 3.5; 6325 4.1; 8434 -2.2; 11247 2.9; 14998 -5.6; 20000 -3.1

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.