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IKKO OH1

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 4 filters can be used independently. When using independent subset of filters, apply preamp of -6.2 dB.

Type Fc Q Gain
Peaking 45 Hz 0.41 -2.1 dB
Peaking 134 Hz 0.83 -2.2 dB
Peaking 4660 Hz 3.76 -2.4 dB
Peaking 18317 Hz 0.18 6.0 dB
Peaking 75 Hz 2.6 -0.5 dB
Peaking 131 Hz 1.95 0.6 dB
Peaking 238 Hz 1.67 -1.0 dB
Peaking 782 Hz 1.08 2.1 dB
Peaking 2325 Hz 3.35 -1.5 dB

Fixed Band EQs

In case of using fixed band (also called graphic) equalizer, apply preamp of -8.9dB (if available) and set gains manually with these parameters.

Type Fc Q Gain
Peaking 31 Hz 1.41 -1.7 dB
Peaking 62 Hz 1.41 -2.4 dB
Peaking 125 Hz 1.41 -2.6 dB
Peaking 250 Hz 1.41 -1.9 dB
Peaking 500 Hz 1.41 1.1 dB
Peaking 1000 Hz 1.41 1.9 dB
Peaking 2000 Hz 1.41 -0.7 dB
Peaking 4000 Hz 1.41 -0.6 dB
Peaking 8000 Hz 1.41 3.2 dB
Peaking 16000 Hz 1.41 8.6 dB

Graphs