Headphone correctionsSennheiser
Sennheiser HD25-1 II (bad seal) EQ settings
For the HD25-1 II (bad seal): one published correction, made by 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.
- AutoEq Measured by oratory1990 · 10 bands
Every correction, as Equalizer APO settings
Open one to see its settings. In FluidEQ, open EQ Presets and search for HD25-1 II (bad seal): every correction below is there, credited, and applies in one click.
AutoEq Measured by oratory1990
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 4557 Hz Gain 5.6 dB Q 3.03 Filter 3: ON PK Fc 2763 Hz Gain -2.1 dB Q 1.15 Filter 4: ON PK Fc 206 Hz Gain -1.7 dB Q 0.68 Filter 5: ON PK Fc 547 Hz Gain 2.4 dB Q 1.55 Filter 6: ON HSC Fc 10000 Hz Gain 4.4 dB Q 0.70 Filter 7: ON PK Fc 9107 Hz Gain -4.2 dB Q 1.48 Filter 8: ON PK Fc 5812 Hz Gain 2.8 dB Q 6.00 Filter 9: ON PK Fc 71 Hz Gain 1.3 dB Q 3.82 Filter 10: ON PK Fc 106 Hz Gain -1.0 dB Q 3.11
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.