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IKKO OH1S

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 6.6
2 Peaking 167 0.3 -2
3 Peaking 927 1.4 2.7
4 Peaking 2126 0.88 -3.2
5 Peaking 4295 1.34 5.2
6 Peaking 78 2.4 -0.6
7 Peaking 147 2.08 0.5
8 Peaking 5059 6 -1.9
9 Peaking 6137 5.84 3
10 HighShelf 10000 0.7 -3.7

Fixed Band EQs

When using fixed band (also called graphic) equalizer, apply preamp of -7.6 dB (if available) and set gains manually with these parameters.

# Type Fc (Hz) Q Gain (dB)
1 Peaking 31 1.41 6.9
2 Peaking 62 1.41 3.2
3 Peaking 125 1.41 0.1
4 Peaking 250 1.41 -2.2
5 Peaking 500 1.41 -0.6
6 Peaking 1000 1.41 2
7 Peaking 2000 1.41 -3.6
8 Peaking 4000 1.41 4.4
9 Peaking 8000 1.41 0.5
10 Peaking 16000 1.41 -7.7

Graphs