AutoEq / EqualizerAPO preset for SHEYIN - X9 IPX8 Bone Conduction Bluetooth Headphones - Black

Generated from this product's labeled estimate curve - the family tuning the product page graphs, derived from its driver type and tuning family, not a lab measurement - corrected toward an approximate Harman in-ear (IE 2019) target. When a measured curve for this product lands, the preset regenerates from it automatically. Treat the numbers as a starting point.

Download parametric .txt Download GraphicEQ.txt AutoEq CSV (Qudelix / Wavelet)

Parametric preset (AutoEq / EqualizerAPO format)

# SHEYIN - X9 IPX8 Bone Conduction Bluetooth Headphones - Black - AutoEq-style parametric preset (estimated: family tuning (not a measurement))
# AutoEq-style parametric preset - TheTuningChoice (approximate Harman in-ear (IE 2019) target; estimate, treat as a starting point)
Preamp: -12.3 dB
Filter 1: ON LSC Fc 105 Hz Gain 12.0 dB Q 0.70
Filter 2: ON PK Fc 40 Hz Gain 2.6 dB Q 2.00
Filter 3: ON PK Fc 90 Hz Gain 2.3 dB Q 1.40
Filter 4: ON PK Fc 180 Hz Gain 3.2 dB Q 1.40
Filter 5: ON PK Fc 375 Hz Gain 0.5 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 1.8 dB Q 1.40
Filter 8: ON PK Fc 3000 Hz Gain 8.6 dB Q 1.40
Filter 9: ON PK Fc 6000 Hz Gain 7.5 dB Q 1.40
Filter 10: ON PK Fc 10000 Hz Gain -0.2 dB Q 2.00

GraphicEQ line (EqualizerAPO)

Preamp: -16.0 dB
GraphicEQ: 20 15.7; 27 15.6; 36 15.5; 47 14.8; 63 13.4; 84 11.6; 112 9.7; 150 6.8; 200 4.0; 267 2.7; 356 1.3; 474 0.3; 632 0.1; 843 0.0; 1125 0.7; 1500 3.3; 2000 6.2; 2667 9.2; 3557 10.5; 4743 9.8; 6325 8.6; 8434 5.4; 11247 -0.1; 14998 -5.8; 20000 -17.5

CSV band table (phone-app EQs)

105,12.0,0.7
40,2.6,2
90,2.3,1.4
180,3.2,1.4
375,0.5,1.4
750,-1.0,1.4
1500,1.8,1.4
3000,8.6,1.4
6000,7.5,1.4
10000,-0.2,2

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.

This preset comes from an estimated curve - the file header says so, and the graph on the product page shows the same estimate. Nothing here is a recommendation to EQ - it is the preset, labeled, for people who already EQ.