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Koss QZPro

Koss QZPro

See usage instructions for more options and info.

Parametric EQs

You can use filters 1-5 or 1-10. Apply preamp of -6.9 dB or -7.0 dB, respectively.

# Type Fc (Hz) Q Gain (dB)
1 LowShelf 105 0.7 1.3
2 Peaking 34 0.71 11
3 Peaking 107 0.27 -9.4
4 Peaking 1158 1.4 -9
5 Peaking 2796 0.39 7.8
6 Peaking 46 3.12 1
7 Peaking 81 1.92 -1.4
8 Peaking 192 0.73 0.8
9 Peaking 506 2.11 -1.2
10 HighShelf 10000 0.7 1.9

Fixed Band EQs

When using fixed band (also called graphic) equalizer, apply preamp of -8.2 dB (if available) and set gains manually with these parameters.

# Type Fc (Hz) Q Gain (dB)
1 Peaking 31 1.41 8.8
2 Peaking 62 1.41 -2.4
3 Peaking 125 1.41 -6.6
4 Peaking 250 1.41 -5.1
5 Peaking 500 1.41 -2.3
6 Peaking 1000 1.41 -5.6
7 Peaking 2000 1.41 4.6
8 Peaking 4000 1.41 6.4
9 Peaking 8000 1.41 2.5
10 Peaking 16000 1.41 4.3

Graphs