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Koss UR 20

See usage instructions for more options and info.

Parametric EQs

In case of using parametric equalizer, apply preamp of -7.4dB and build filters manually with these parameters. The first 5 filters can be used independently. When using independent subset of filters, apply preamp of -7.5dB.

Type Fc Q Gain
Peaking 486 Hz 0.29 -5.5 dB
Peaking 1955 Hz 0.56 9.6 dB
Peaking 5705 Hz 1.44 -6.9 dB
Peaking 8195 Hz 3.64 -6.5 dB
Peaking 15359 Hz 0.45 6.3 dB
Peaking 20 Hz 1.52 3.3 dB
Peaking 3204 Hz 2.97 0.7 dB
Peaking 3466 Hz 4.67 4.5 dB
Peaking 4111 Hz 2.22 -4.7 dB
Peaking 4990 Hz 5.37 3.9 dB

Fixed Band EQs

In case of using fixed band (also called graphic) equalizer, apply preamp of -10.0dB (if available) and set gains manually with these parameters.

Type Fc Q Gain
Peaking 31 Hz 1.41 1.4 dB
Peaking 62 Hz 1.41 -0.3 dB
Peaking 125 Hz 1.41 -2.9 dB
Peaking 250 Hz 1.41 -2.9 dB
Peaking 500 Hz 1.41 -4.0 dB
Peaking 1000 Hz 1.41 0.3 dB
Peaking 2000 Hz 1.41 8.3 dB
Peaking 4000 Hz 1.41 0.4 dB
Peaking 8000 Hz 1.41 -4.3 dB
Peaking 16000 Hz 1.41 9.7 dB

Graphs