Headphone correctionsZMF

ZMF Caldera EQ settings

For the Caldera: 5 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 kr0mka (thin lambskin earpads) · 10 bands

Every correction, as Equalizer APO settings

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

AutoEq Measured by kr0mka (thin lambskin earpads)10 bands · preamp -4.7 dB

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

Preamp: -4.7 dB
Filter 1: ON LSC Fc 105 Hz Gain 3.1 dB Q 0.70
Filter 2: ON PK Fc 342 Hz Gain -2.4 dB Q 0.26
Filter 3: ON PK Fc 1496 Hz Gain 5.2 dB Q 2.05
Filter 4: ON PK Fc 3586 Hz Gain 5.0 dB Q 3.71
Filter 5: ON PK Fc 2346 Hz Gain -2.2 dB Q 2.67
Filter 6: ON HSC Fc 10000 Hz Gain -8.6 dB Q 0.70
Filter 7: ON PK Fc 9829 Hz Gain 7.3 dB Q 1.88
Filter 8: ON PK Fc 5327 Hz Gain -3.4 dB Q 5.01
Filter 9: ON PK Fc 6270 Hz Gain 1.8 dB Q 4.97
Filter 10: ON PK Fc 455 Hz Gain 0.8 dB Q 4.49
AutoEq Measured by Kuulokenurkka (cowhide earpads)10 bands · preamp -6.5 dB

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 3.4 dB Q 0.70
Filter 2: ON PK Fc 277 Hz Gain -3.8 dB Q 0.36
Filter 3: ON PK Fc 1431 Hz Gain 7.4 dB Q 1.49
Filter 4: ON PK Fc 3623 Hz Gain 4.6 dB Q 4.11
Filter 5: ON PK Fc 5045 Hz Gain -4.2 dB Q 4.43
Filter 6: ON HSC Fc 10000 Hz Gain -3.7 dB Q 0.70
Filter 7: ON PK Fc 2670 Hz Gain -1.4 dB Q 3.61
Filter 8: ON PK Fc 3431 Hz Gain 1.1 dB Q 6.00
Filter 9: ON PK Fc 1956 Hz Gain 1.2 dB Q 6.00
Filter 10: ON PK Fc 633 Hz Gain -0.3 dB Q 2.82
AutoEq Measured by Kuulokenurkka (lambskin earpads)10 bands · preamp -5.1 dB

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

Preamp: -5.1 dB
Filter 1: ON LSC Fc 105 Hz Gain 3.5 dB Q 0.70
Filter 2: ON PK Fc 196 Hz Gain -3.2 dB Q 0.67
Filter 3: ON PK Fc 1438 Hz Gain 5.4 dB Q 1.92
Filter 4: ON PK Fc 3723 Hz Gain 2.6 dB Q 4.08
Filter 5: ON PK Fc 2528 Hz Gain -2.5 dB Q 2.49
Filter 6: ON HSC Fc 10000 Hz Gain -5.0 dB Q 0.70
Filter 7: ON PK Fc 9441 Hz Gain 2.6 dB Q 0.69
Filter 8: ON PK Fc 5459 Hz Gain -5.3 dB Q 5.45
Filter 9: ON PK Fc 293 Hz Gain -0.8 dB Q 2.42
Filter 10: ON PK Fc 402 Hz Gain 1.1 dB Q 3.64
AutoEq Measured by Kuulokenurkka (suede earpads)10 bands · preamp -5.4 dB

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

Preamp: -5.4 dB
Filter 1: ON LSC Fc 105 Hz Gain 3.4 dB Q 0.70
Filter 2: ON PK Fc 177 Hz Gain -3.2 dB Q 0.60
Filter 3: ON PK Fc 1418 Hz Gain 6.2 dB Q 1.62
Filter 4: ON PK Fc 3440 Hz Gain -3.6 dB Q 0.95
Filter 5: ON PK Fc 3687 Hz Gain 5.4 dB Q 3.22
Filter 6: ON HSC Fc 10000 Hz Gain -2.6 dB Q 0.70
Filter 7: ON PK Fc 5303 Hz Gain -3.4 dB Q 5.99
Filter 8: ON PK Fc 6274 Hz Gain 2.3 dB Q 5.88
Filter 9: ON PK Fc 8579 Hz Gain 2.8 dB Q 5.46
Filter 10: ON PK Fc 4259 Hz Gain 1.2 dB Q 5.83
AutoEq Measured by Kuulokenurkka (thick earpads)10 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 2.5 dB Q 0.70
Filter 2: ON PK Fc 212 Hz Gain -4.4 dB Q 0.81
Filter 3: ON PK Fc 1395 Hz Gain 6.2 dB Q 1.80
Filter 4: ON PK Fc 5244 Hz Gain -4.7 dB Q 6.00
Filter 5: ON PK Fc 3784 Hz Gain 2.5 dB Q 5.31
Filter 6: ON HSC Fc 10000 Hz Gain -2.9 dB Q 0.70
Filter 7: ON PK Fc 6493 Hz Gain 2.5 dB Q 5.90
Filter 8: ON PK Fc 68 Hz Gain -0.3 dB Q 1.44
Filter 9: ON PK Fc 2804 Hz Gain -1.6 dB Q 5.86
Filter 10: ON PK Fc 436 Hz Gain 0.7 dB Q 4.00

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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