AutoEq / EqualizerAPO preset for HIFIMAN DEVA Pro Planar Bluetooth Headphones

Generated from this product's measured frequency response (source: AutoEq · Kuulokenurkka), 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)

# HIFIMAN DEVA Pro Planar Bluetooth Headphones - AutoEq-style parametric preset (measured: AutoEq · Kuulokenurkka)
# AutoEq-style parametric preset - TheTuningChoice (approximate Harman over-ear (OE 2018) target; estimate, treat as a starting point)
Preamp: -8.7 dB
Filter 1: ON LSC Fc 105 Hz Gain 8.4 dB Q 0.70
Filter 2: ON PK Fc 40 Hz Gain -0.3 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 0.2 dB Q 1.40
Filter 5: ON PK Fc 375 Hz Gain 0.6 dB Q 1.40
Filter 6: ON PK Fc 750 Hz Gain -0.4 dB Q 1.40
Filter 7: ON PK Fc 1500 Hz Gain 3.0 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 3.3 dB Q 1.40
Filter 10: ON PK Fc 10000 Hz Gain 4.1 dB Q 2.00

GraphicEQ line (EqualizerAPO)

Preamp: -13.3 dB
GraphicEQ: 20 13.0; 27 10.0; 36 7.9; 47 6.4; 63 5.1; 84 3.3; 112 2.6; 150 1.5; 200 0.3; 267 0.4; 356 0.4; 474 0.9; 632 -0.1; 843 1.3; 1125 0.7; 1500 3.0; 2000 6.3; 2667 0.3; 3557 3.0; 4743 2.9; 6325 4.2; 8434 -0.5; 11247 -0.2; 14998 4.3; 20000 1.7

CSV band table (phone-app EQs)

105,8.4,0.7
40,-0.3,2
90,-2.3,1.4
180,0.2,1.4
375,0.6,1.4
750,-0.4,1.4
1500,3.0,1.4
3000,1.3,1.4
6000,3.3,1.4
10000,4.1,2

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.