AutoEq / EqualizerAPO preset for DUNU SA6 EST / SA6EST 6BA+2EST Drivers In-Ear Earphone

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

Parametric preset (AutoEq / EqualizerAPO format)

# DUNU SA6 EST / SA6EST 6BA+2EST Drivers In-Ear Earphone - 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: -5.9 dB
Filter 1: ON LSC Fc 105 Hz Gain 3.2 dB Q 0.70
Filter 2: ON PK Fc 40 Hz Gain 0.8 dB Q 2.00
Filter 3: ON PK Fc 90 Hz Gain -0.5 dB Q 1.40
Filter 4: ON PK Fc 180 Hz Gain 0.3 dB Q 1.40
Filter 5: ON PK Fc 375 Hz Gain 1.8 dB Q 1.40
Filter 6: ON PK Fc 750 Hz Gain 0.7 dB Q 1.40
Filter 7: ON PK Fc 1500 Hz Gain -0.5 dB Q 1.40
Filter 8: ON PK Fc 3000 Hz Gain 5.6 dB Q 1.40
Filter 9: ON PK Fc 6000 Hz Gain 4.1 dB Q 1.40
Filter 10: ON PK Fc 10000 Hz Gain 3.6 dB Q 2.00

GraphicEQ line (EqualizerAPO)

Preamp: -9.8 dB
GraphicEQ: 20 4.3; 27 3.9; 36 3.9; 47 3.5; 63 2.8; 84 1.9; 112 1.2; 150 0.9; 200 0.7; 267 1.6; 356 2.0; 474 1.9; 632 1.7; 843 1.0; 1125 -0.0; 1500 1.0; 2000 2.3; 2667 3.8; 3557 9.5; 4743 6.7; 6325 3.9; 8434 2.1; 11247 7.6; 14998 -1.1; 20000 -5.3

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.