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Koss KEB90

Koss KEB90

See usage instructions for more options and info.

Parametric EQs

You can use filters 1-5 or 1-10. Apply preamp of -6.4 dB or -6.4 dB, respectively.

# Type Fc (Hz) Q Gain (dB)
1 LowShelf 105 0.7 -9.3
2 Peaking 194 1.07 -4.9
3 Peaking 817 1.33 2.4
4 Peaking 3007 0.69 7.2
5 Peaking 5512 2.1 -9.5
6 Peaking 66 2.24 1.9
7 Peaking 133 2.22 -1.1
8 Peaking 193 3.22 0.7
9 Peaking 9642 2.72 2.6
10 HighShelf 10000 0.7 -4.9

Fixed Band EQs

When using fixed band (also called graphic) equalizer, apply preamp of -6.6 dB (if available) and set gains manually with these parameters.

# Type Fc (Hz) Q Gain (dB)
1 Peaking 31 1.41 -11.8
2 Peaking 62 1.41 -3.6
3 Peaking 125 1.41 -5.5
4 Peaking 250 1.41 -3.4
5 Peaking 500 1.41 1
6 Peaking 1000 1.41 2.2
7 Peaking 2000 1.41 5.9
8 Peaking 4000 1.41 1.5
9 Peaking 8000 1.41 -2.7
10 Peaking 16000 1.41 -6.8

Graphs