AutoEq / EqualizerAPO preset for Tin HiFi - C3 Wired IEM

Generated from this product's measured frequency response (source: AutoEq · Hi End Portable), 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 AutoEq CSV (Qudelix / Wavelet)

Parametric preset (AutoEq / EqualizerAPO format)

# Tin HiFi - C3 Wired IEM - AutoEq-style parametric preset (measured: AutoEq · Hi End Portable)
# AutoEq-style parametric preset - TheTuningChoice (approximate Harman in-ear (IE 2019) target; estimate, treat as a starting point)
Preamp: -3.6 dB
Filter 1: ON LSC Fc 105 Hz Gain -0.8 dB Q 0.70
Filter 2: ON PK Fc 40 Hz Gain 0.2 dB Q 2.00
Filter 3: ON PK Fc 90 Hz Gain -0.9 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 0.4 dB Q 1.40
Filter 6: ON PK Fc 750 Hz Gain 0.8 dB Q 1.40
Filter 7: ON PK Fc 1500 Hz Gain -0.4 dB Q 1.40
Filter 8: ON PK Fc 3000 Hz Gain 0.8 dB Q 1.40
Filter 9: ON PK Fc 6000 Hz Gain 3.3 dB Q 1.40
Filter 10: ON PK Fc 10000 Hz Gain -1.9 dB Q 2.00

GraphicEQ line (EqualizerAPO)

Preamp: -5.1 dB
GraphicEQ: 20 -0.9; 27 -1.0; 36 -0.8; 47 -0.8; 63 -1.1; 84 -1.7; 112 -2.0; 150 -2.1; 200 -2.2; 267 -0.9; 356 0.1; 474 0.8; 632 1.3; 843 0.4; 1125 0.0; 1500 0.1; 2000 0.1; 2667 0.9; 3557 1.9; 4743 1.0; 6325 4.8; 8434 -0.3; 11247 -3.5; 14998 1.9; 20000 -1.3

CSV band table (phone-app EQs)

105,-0.8,0.7
40,0.2,2
90,-0.9,1.4
180,-1.9,1.4
375,0.4,1.4
750,0.8,1.4
1500,-0.4,1.4
3000,0.8,1.4
6000,3.3,1.4
10000,-1.9,2

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.

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.