Headphone correctionsBLON

BLON BL-A8 Prometheus EQ settings

For the BL-A8 Prometheus: 3 published corrections, 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 crinacle · 10 bands

Every correction, as Equalizer APO settings

Open one to see its settings. In FluidEQ, open EQ Presets and search for BL-A8 Prometheus: every correction below is there, credited, and applies in one click.

AutoEq Measured by crinacle10 bands · preamp -6.2 dB

Paste this into Equalizer APO, or import it into any equalizer that reads its text format.

Preamp: -6.2 dB
Filter 1: ON LSC Fc 105 Hz Gain 6.1 dB Q 0.70
Filter 2: ON PK Fc 91 Hz Gain -6.2 dB Q 0.28
Filter 3: ON PK Fc 841 Hz Gain 4.2 dB Q 0.88
Filter 4: ON PK Fc 3655 Hz Gain 6.1 dB Q 2.51
Filter 5: ON PK Fc 1915 Hz Gain -2.3 dB Q 1.94
Filter 6: ON HSC Fc 10000 Hz Gain 0.4 dB Q 0.70
Filter 7: ON PK Fc 9522 Hz Gain 3.6 dB Q 2.35
Filter 8: ON PK Fc 5844 Hz Gain -5.2 dB Q 5.50
Filter 9: ON PK Fc 4543 Hz Gain 1.6 dB Q 5.69
Filter 10: ON PK Fc 7553 Hz Gain 0.6 dB Q 3.95
AutoEq Measured by Harpo10 bands · preamp -6.0 dB

Paste this into Equalizer APO, or import it into any equalizer that reads its text format.

Preamp: -6.0 dB
Filter 1: ON LSC Fc 105 Hz Gain 0.9 dB Q 0.70
Filter 2: ON PK Fc 152 Hz Gain -4.6 dB Q 0.55
Filter 3: ON PK Fc 769 Hz Gain 3.7 dB Q 1.11
Filter 4: ON PK Fc 3911 Hz Gain 6.2 dB Q 2.03
Filter 5: ON PK Fc 5823 Hz Gain -5.9 dB Q 4.48
Filter 6: ON HSC Fc 10000 Hz Gain 0.8 dB Q 0.70
Filter 7: ON PK Fc 2130 Hz Gain -1.5 dB Q 2.25
Filter 8: ON PK Fc 2967 Hz Gain 1.4 dB Q 4.42
Filter 9: ON PK Fc 42 Hz Gain -0.3 dB Q 1.71
Filter 10: ON PK Fc 1200 Hz Gain 0.6 dB Q 2.44
AutoEq Measured by Super Review10 bands · preamp -6.2 dB

Paste this into Equalizer APO, or import it into any equalizer that reads its text format.

Preamp: -6.2 dB
Filter 1: ON LSC Fc 105 Hz Gain -0.7 dB Q 0.70
Filter 2: ON PK Fc 183 Hz Gain -5.2 dB Q 0.52
Filter 3: ON PK Fc 3537 Hz Gain 6.8 dB Q 1.94
Filter 4: ON PK Fc 821 Hz Gain 3.5 dB Q 0.66
Filter 5: ON PK Fc 1914 Hz Gain -2.6 dB Q 2.52
Filter 6: ON HSC Fc 10000 Hz Gain 2.2 dB Q 0.70
Filter 7: ON PK Fc 6188 Hz Gain -5.5 dB Q 4.66
Filter 8: ON PK Fc 4685 Hz Gain 2.7 dB Q 3.94
Filter 9: ON PK Fc 3530 Hz Gain -1.4 dB Q 6.00
Filter 10: ON PK Fc 2914 Hz Gain 1.0 dB Q 4.96

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.

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