Superlux HD-681B EQ settings
For the HD-681B: 6 published corrections, made by oratory1990 and AutoEq. FluidEQ applies a correction to everything Windows plays, offline, as a layer that never touches your own bands.
What the corrections do
Each line is what a correction does to the sound from 20 Hz to 20 kHz: above the middle line it turns that range up, below it turns it down. Pick a tab to see any correction on its own.
- oratory1990 Harman Target • Brainwavz round hybrid earpads · 9 bands
- AutoEq Measured by oratory1990 (Brainwavz round hybrid earpads) · 10 bands
- oratory1990 Harman Target • Brainwavz round hybrid earpads · 9 bands
- oratory1990 Harman Target • pleather earpads · 8 bands
- oratory1990 Harman Target • velours earpads · 10 bands
- AutoEq Measured by oratory1990 (Brainwavz round hybrid earpads) · 10 bands
- AutoEq Measured by oratory1990 (pleather earpads) · 10 bands
- AutoEq Measured by oratory1990 (velour earpads) · 10 bands
Every correction, as Equalizer APO settings
Open one to see its settings. In FluidEQ, open EQ Presets and search for HD-681B: every correction below is there, credited, and applies in one click.
oratory1990 Harman Target • Brainwavz round hybrid earpadsown measurement
Paste this into Equalizer APO, or import it into any equalizer that reads its text format.
Preamp: -5.0 dB Filter 1: ON PK Fc 49 Hz Gain -3.4 dB Q 0.90 Filter 2: ON PK Fc 98 Hz Gain -9.1 dB Q 0.55 Filter 3: ON LSC Fc 105 Hz Gain 5.5 dB Q 0.71 Filter 4: ON PK Fc 268 Hz Gain -1.3 dB Q 2.00 Filter 5: ON PK Fc 850 Hz Gain 0.8 dB Q 0.70 Filter 6: ON PK Fc 1400 Hz Gain 1.9 dB Q 2.50 Filter 7: ON HSC Fc 1800 Hz Gain -7.5 dB Q 0.71 Filter 8: ON PK Fc 2515 Hz Gain -2.4 dB Q 1.80 Filter 9: ON PK Fc 5580 Hz Gain -9.5 dB Q 5.00
oratory1990 Harman Target • pleather earpadsown measurement
Paste this into Equalizer APO, or import it into any equalizer that reads its text format.
Preamp: -5.1 dB Filter 1: ON PK Fc 68 Hz Gain -8.3 dB Q 0.65 Filter 2: ON LSC Fc 105 Hz Gain 5.5 dB Q 0.71 Filter 3: ON PK Fc 1480 Hz Gain 1.9 dB Q 2.00 Filter 4: ON PK Fc 2620 Hz Gain -2.4 dB Q 2.00 Filter 5: ON HSC Fc 3500 Hz Gain 3.0 dB Q 0.71 Filter 6: ON PK Fc 5560 Hz Gain -8.6 dB Q 5.00 Filter 7: ON PK Fc 7450 Hz Gain -5.4 dB Q 2.20 Filter 8: ON HSC Fc 11000 Hz Gain -6.0 dB Q 0.71
oratory1990 Harman Target • velours earpadsown measurement
Paste this into Equalizer APO, or import it into any equalizer that reads its text format.
Preamp: -5.5 dB Filter 1: ON PK Fc 80 Hz Gain -4.1 dB Q 1.00 Filter 2: ON LSC Fc 105 Hz Gain 5.5 dB Q 0.71 Filter 3: ON PK Fc 550 Hz Gain 4.0 dB Q 0.90 Filter 4: ON PK Fc 1050 Hz Gain -1.1 dB Q 2.00 Filter 5: ON PK Fc 1500 Hz Gain 1.7 dB Q 2.00 Filter 6: ON PK Fc 2450 Hz Gain -3.5 dB Q 1.60 Filter 7: ON PK Fc 4500 Hz Gain 2.0 dB Q 2.00 Filter 8: ON PK Fc 5475 Hz Gain -9.8 dB Q 5.00 Filter 9: ON PK Fc 8000 Hz Gain -4.8 dB Q 3.50 Filter 10: ON HSC Fc 10000 Hz Gain -3.0 dB Q 0.71
AutoEq Measured by oratory1990 (Brainwavz round hybrid earpads)
Paste this into Equalizer APO, or import it into any equalizer that reads its text format.
Preamp: -6.7 dB Filter 1: ON LSC Fc 105 Hz Gain 8.4 dB Q 0.70 Filter 2: ON PK Fc 965 Hz Gain 6.0 dB Q 0.44 Filter 3: ON PK Fc 74 Hz Gain -8.3 dB Q 0.60 Filter 4: ON PK Fc 2689 Hz Gain -6.5 dB Q 1.20 Filter 5: ON PK Fc 5681 Hz Gain -11.9 dB Q 4.72 Filter 6: ON HSC Fc 10000 Hz Gain -5.5 dB Q 0.70 Filter 7: ON PK Fc 1357 Hz Gain 1.0 dB Q 4.06 Filter 8: ON PK Fc 923 Hz Gain -0.6 dB Q 2.52 Filter 9: ON PK Fc 4778 Hz Gain 1.4 dB Q 6.00 Filter 10: ON PK Fc 30 Hz Gain 0.7 dB Q 4.95
AutoEq Measured by oratory1990 (pleather earpads)
Paste this into Equalizer APO, or import it into any equalizer that reads its text format.
Preamp: -6.3 dB Filter 1: ON LSC Fc 105 Hz Gain 8.7 dB Q 0.70 Filter 2: ON PK Fc 64 Hz Gain -10.4 dB Q 0.68 Filter 3: ON PK Fc 902 Hz Gain 1.7 dB Q 0.53 Filter 4: ON PK Fc 5660 Hz Gain -8.0 dB Q 4.76 Filter 5: ON PK Fc 4511 Hz Gain 3.2 dB Q 3.42 Filter 6: ON HSC Fc 10000 Hz Gain -4.1 dB Q 0.70 Filter 7: ON PK Fc 2609 Hz Gain -1.7 dB Q 2.73 Filter 8: ON PK Fc 1496 Hz Gain 1.4 dB Q 2.83 Filter 9: ON PK Fc 3620 Hz Gain 1.9 dB Q 6.00 Filter 10: ON PK Fc 861 Hz Gain -0.6 dB Q 2.03
AutoEq Measured by oratory1990 (velour earpads)
Paste this into Equalizer APO, or import it into any equalizer that reads its text format.
Preamp: -6.5 dB Filter 1: ON LSC Fc 105 Hz Gain 6.9 dB Q 0.70 Filter 2: ON PK Fc 520 Hz Gain 4.0 dB Q 1.05 Filter 3: ON PK Fc 76 Hz Gain -5.6 dB Q 1.01 Filter 4: ON PK Fc 2488 Hz Gain -3.5 dB Q 3.14 Filter 5: ON PK Fc 5696 Hz Gain -8.2 dB Q 3.73 Filter 6: ON HSC Fc 10000 Hz Gain -6.9 dB Q 0.70 Filter 7: ON PK Fc 4196 Hz Gain 2.1 dB Q 4.45 Filter 8: ON PK Fc 7234 Hz Gain -1.2 dB Q 5.56 Filter 9: ON PK Fc 6279 Hz Gain 1.6 dB Q 6.00 Filter 10: ON PK Fc 37 Hz Gain 0.9 dB Q 4.80
Correction data from OPRA, under CC BY-SA 4.0. Every correction keeps the name of who made and measured it. Where they all come from.