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qdc 4SS

See usage instructions for more options and info.

Parametric EQs

In case of using parametric equalizer, apply preamp of -6.2dB and build filters manually with these parameters. The first 5 filters can be used independently. When using independent subset of filters, apply preamp of -6.2 dB.

Type Fc Q Gain
Peaking 221 Hz 0.68 -5.2 dB
Peaking 2802 Hz 1.6 5.5 dB
Peaking 5305 Hz 1.7 3.7 dB
Peaking 9354 Hz 2.26 3.4 dB
Peaking 22050 Hz 2.39 1.9 dB
Peaking 25 Hz 1.11 1.5 dB
Peaking 922 Hz 2.9 1.3 dB
Peaking 1400 Hz 3.43 -0.7 dB
Peaking 12120 Hz 1.31 2.2 dB
Peaking 19728 Hz 0.44 -8.7 dB

Fixed Band EQs

In case of using fixed band (also called graphic) equalizer, apply preamp of -5.8dB (if available) and set gains manually with these parameters.

Type Fc Q Gain
Peaking 31 Hz 1.41 1.6 dB
Peaking 62 Hz 1.41 -0.5 dB
Peaking 125 Hz 1.41 -2.9 dB
Peaking 250 Hz 1.41 -4.7 dB
Peaking 500 Hz 1.41 -1.5 dB
Peaking 1000 Hz 1.41 0.2 dB
Peaking 2000 Hz 1.41 2.3 dB
Peaking 4000 Hz 1.41 4.7 dB
Peaking 8000 Hz 1.41 3.9 dB
Peaking 16000 Hz 1.41 -4.9 dB

Graphs