Headphone correctionsLZ Audio

LZ Audio A4 Pro (gold nozzle, red vent) EQ settings

For the A4 Pro (gold nozzle, red vent): 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.

-12-60+6+1220501002005001k2k5k10k20k
  • AutoEq Measured by RikudouGoku · 10 bands

Every correction, as Equalizer APO settings

Open one to see its settings. In FluidEQ, open EQ Presets and search for A4 Pro (gold nozzle, red vent): every correction below is there, credited, and applies in one click.

AutoEq Measured by RikudouGoku10 bands · preamp -6.7 dB

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 -3.1 dB Q 0.70
Filter 2: ON PK Fc 5115 Hz Gain 5.5 dB Q 3.27
Filter 3: ON PK Fc 1710 Hz Gain -8.1 dB Q 2.42
Filter 4: ON PK Fc 177 Hz Gain -2.3 dB Q 1.65
Filter 5: ON PK Fc 7169 Hz Gain 5.9 dB Q 2.32
Filter 6: ON HSC Fc 10000 Hz Gain 0.3 dB Q 0.70
Filter 7: ON PK Fc 71 Hz Gain 1.2 dB Q 2.43
Filter 8: ON PK Fc 607 Hz Gain 0.9 dB Q 2.25
Filter 9: ON PK Fc 2651 Hz Gain 2.7 dB Q 4.57
Filter 10: ON PK Fc 3398 Hz Gain -3.0 dB Q 5.16

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.

Your first five minutes

First steps with FluidEQ