AutoEq / EqualizerAPO preset for BQEYZ Summer 3 Hybrid Drivers Balanced In-Ear Monitor IEM - Black 3.5 plug

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)

# BQEYZ Summer 3 Hybrid Drivers Balanced In-Ear Monitor IEM - Black 3.5 plug - 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: -1.6 dB
Filter 1: ON LSC Fc 105 Hz Gain -0.5 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 -2.6 dB Q 1.40
Filter 4: ON PK Fc 180 Hz Gain -4.8 dB Q 1.40
Filter 5: ON PK Fc 375 Hz Gain -2.7 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 -1.5 dB Q 1.40
Filter 8: ON PK Fc 3000 Hz Gain 1.3 dB Q 1.40
Filter 9: ON PK Fc 6000 Hz Gain -0.5 dB Q 1.40
Filter 10: ON PK Fc 10000 Hz Gain -7.3 dB Q 2.00

GraphicEQ line (EqualizerAPO)

Preamp: -3.3 dB
GraphicEQ: 20 -0.2; 27 -0.5; 36 -0.6; 47 -1.1; 63 -2.1; 84 -3.5; 112 -4.6; 150 -5.4; 200 -5.9; 267 -4.8; 356 -3.5; 474 -2.3; 632 -0.7; 843 0.2; 1125 0.0; 1500 -0.8; 2000 -3.4; 2667 0.8; 3557 0.8; 4743 3.0; 6325 -0.6; 8434 -12.7; 11247 -2.1; 14998 -6.4; 20000 2.4

CSV band table (phone-app EQs)

105,-0.5,0.7
40,0.2,2
90,-2.6,1.4
180,-4.8,1.4
375,-2.7,1.4
750,0.7,1.4
1500,-1.5,1.4
3000,1.3,1.4
6000,-0.5,1.4
10000,-7.3,2

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.