AutoEq / EqualizerAPO preset for Sennheiser - HD 600

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

Parametric preset (AutoEq / EqualizerAPO format)

# Sennheiser - HD 600 - AutoEq-style parametric preset (measured: AutoEq · Auriculares Argentina)
# 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 10.6 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 -3.7 dB Q 1.40
Filter 4: ON PK Fc 180 Hz Gain -1.3 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 0.4 dB Q 1.40
Filter 7: ON PK Fc 1500 Hz Gain 0.9 dB Q 1.40
Filter 8: ON PK Fc 3000 Hz Gain -1.0 dB Q 1.40
Filter 9: ON PK Fc 6000 Hz Gain 0.1 dB Q 1.40
Filter 10: ON PK Fc 10000 Hz Gain 0.7 dB Q 2.00

GraphicEQ line (EqualizerAPO)

Preamp: -16.1 dB
GraphicEQ: 20 15.8; 27 12.7; 36 10.4; 47 8.1; 63 5.7; 84 3.5; 112 1.5; 150 -0.1; 200 -1.1; 267 -0.4; 356 0.2; 474 0.6; 632 0.7; 843 0.5; 1125 0.3; 1500 0.7; 2000 1.4; 2667 -0.7; 3557 -1.3; 4743 -1.2; 6325 1.7; 8434 0.9; 11247 -0.5; 14998 -5.6; 20000 -23.0

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.

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.