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Koss QZPro

See usage instructions for more options and info.

Parametric EQs

In case of using parametric equalizer, apply preamp of -7.3dB and build filters manually with these parameters. The first 5 filters can be used independently. When using independent subset of filters, apply preamp of -7.1dB.

Type Fc Q Gain
Peaking 31 Hz 0.7 12.7 dB
Peaking 101 Hz 0.28 -11.0 dB
Peaking 1225 Hz 1.37 -8.7 dB
Peaking 1935 Hz 1.07 5.4 dB
Peaking 7455 Hz 0.2 5.6 dB
Peaking 82 Hz 1.48 -1.7 dB
Peaking 101 Hz 0.42 0.9 dB
Peaking 511 Hz 1.69 -1.1 dB
Peaking 794 Hz 5.68 1.5 dB
Peaking 13519 Hz 2.8 -1.0 dB

Fixed Band EQs

In case of using fixed band (also called graphic) equalizer, apply preamp of -8.0dB (if available) and set gains manually with these parameters.

Type Fc Q Gain
Peaking 31 Hz 1.41 8.7 dB
Peaking 62 Hz 1.41 -5.0 dB
Peaking 125 Hz 1.41 -8.3 dB
Peaking 250 Hz 1.41 -5.7 dB
Peaking 500 Hz 1.41 -2.7 dB
Peaking 1000 Hz 1.41 -5.8 dB
Peaking 2000 Hz 1.41 5.3 dB
Peaking 4000 Hz 1.41 5.2 dB
Peaking 8000 Hz 1.41 6.1 dB
Peaking 16000 Hz 1.41 4.8 dB

Graphs