Headphone correctionsSennheiser
Sennheiser HD 25-1 II EQ settings
For the HD 25-1 II: 3 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 • Bad Seal · 10 bands
- AutoEq Measured by Innerfidelity · 10 bands
- oratory1990 Harman Target • Bad Seal · 10 bands
- oratory1990 Harman Target • Good Seal · 10 bands
- AutoEq Measured by Innerfidelity · 10 bands
Every correction, as Equalizer APO settings
Open one to see its settings. In FluidEQ, open EQ Presets and search for HD 25-1 II: every correction below is there, credited, and applies in one click.
oratory1990 Harman Target • Bad Sealown measurement
Paste this into Equalizer APO, or import it into any equalizer that reads its text format.
Preamp: -5.5 dB Filter 1: ON LSC Fc 105 Hz Gain 5.5 dB Q 0.71 Filter 2: ON PK Fc 110 Hz Gain -2.2 dB Q 2.00 Filter 3: ON PK Fc 240 Hz Gain -2.8 dB Q 1.00 Filter 4: ON PK Fc 1100 Hz Gain -1.5 dB Q 3.00 Filter 5: ON PK Fc 2900 Hz Gain -5.7 dB Q 0.90 Filter 6: ON PK Fc 3800 Hz Gain -1.0 dB Q 7.00 Filter 7: ON PK Fc 5000 Hz Gain 7.0 dB Q 1.00 Filter 8: ON PK Fc 5200 Hz Gain -2.6 dB Q 5.00 Filter 9: ON PK Fc 6700 Hz Gain -3.0 dB Q 5.00 Filter 10: ON PK Fc 8400 Hz Gain -9.1 dB Q 2.50
oratory1990 Harman Target • Good Sealown measurement
Paste this into Equalizer APO, or import it into any equalizer that reads its text format.
Preamp: -1.5 dB Filter 1: ON PK Fc 100 Hz Gain -5.5 dB Q 0.90 Filter 2: ON PK Fc 225 Hz Gain -4.9 dB Q 1.50 Filter 3: ON PK Fc 500 Hz Gain 1.8 dB Q 1.40 Filter 4: ON PK Fc 1070 Hz Gain -2.0 dB Q 2.50 Filter 5: ON PK Fc 2900 Hz Gain -5.9 dB Q 0.90 Filter 6: ON PK Fc 3800 Hz Gain -1.0 dB Q 7.00 Filter 7: ON PK Fc 5000 Hz Gain 7.0 dB Q 1.00 Filter 8: ON PK Fc 5200 Hz Gain -2.6 dB Q 5.00 Filter 9: ON PK Fc 6700 Hz Gain -3.0 dB Q 5.00 Filter 10: ON PK Fc 8400 Hz Gain -9.5 dB Q 2.50
AutoEq Measured by Innerfidelity
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 6.4 dB Q 0.70 Filter 2: ON PK Fc 192 Hz Gain -3.5 dB Q 1.17 Filter 3: ON PK Fc 6760 Hz Gain 5.8 dB Q 3.36 Filter 4: ON PK Fc 1703 Hz Gain -1.3 dB Q 0.94 Filter 5: ON PK Fc 4866 Hz Gain 3.1 dB Q 3.73 Filter 6: ON HSC Fc 10000 Hz Gain 0.3 dB Q 0.70 Filter 7: ON PK Fc 3471 Hz Gain -1.3 dB Q 6.00 Filter 8: ON PK Fc 2889 Hz Gain 1.1 dB Q 6.00 Filter 9: ON PK Fc 95 Hz Gain 1.0 dB Q 6.00 Filter 10: ON PK Fc 137 Hz Gain -0.8 dB Q 5.64
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.