AutoEq / EqualizerAPO preset for LCD-4 - Leather

Generated from this product's measured frequency response (source: ASH-IR HpCF), corrected toward an approximate Harman over-ear (OE 2018) 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)

# LCD-4 - Leather - AutoEq-style parametric preset (measured: ASH-IR HpCF)
# AutoEq-style parametric preset - TheTuningChoice (approximate Harman over-ear (OE 2018) target; estimate, treat as a starting point)
Preamp: -10.9 dB
Filter 1: ON LSC Fc 105 Hz Gain 5.2 dB Q 0.70
Filter 2: ON PK Fc 40 Hz Gain 1.1 dB Q 2.00
Filter 3: ON PK Fc 90 Hz Gain 0.6 dB Q 1.40
Filter 4: ON PK Fc 180 Hz Gain 0.2 dB Q 1.40
Filter 5: ON PK Fc 375 Hz Gain -0.1 dB Q 1.40
Filter 6: ON PK Fc 750 Hz Gain -0.9 dB Q 1.40
Filter 7: ON PK Fc 1500 Hz Gain -0.2 dB Q 1.40
Filter 8: ON PK Fc 3000 Hz Gain 10.6 dB Q 1.40
Filter 9: ON PK Fc 6000 Hz Gain 9.1 dB Q 1.40
Filter 10: ON PK Fc 10000 Hz Gain 0.7 dB Q 2.00

GraphicEQ line (EqualizerAPO)

Preamp: -14.1 dB
GraphicEQ: 20 6.4; 27 6.3; 36 6.2; 47 5.9; 63 5.2; 84 4.2; 112 3.1; 150 1.6; 200 0.1; 267 0.4; 356 -0.0; 474 -0.4; 632 -0.8; 843 -0.5; 1125 0.5; 1500 1.2; 2000 5.0; 2667 9.8; 3557 13.8; 4743 13.6; 6325 9.4; 8434 6.7; 11247 0.3; 14998 -7.3; 20000 -27.9

CSV band table (phone-app EQs)

105,5.2,0.7
40,1.1,2
90,0.6,1.4
180,0.2,1.4
375,-0.1,1.4
750,-0.9,1.4
1500,-0.2,1.4
3000,10.6,1.4
6000,9.1,1.4
10000,0.7,2

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.