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Sennheiser OCX 685

Sennheiser OCX 685

See usage instructions for more options and info.

Parametric EQs

You can use filters 1-5 or 1-10. Apply preamp of -3.9 dB or -6.7 dB, respectively.

# Type Fc (Hz) Q Gain (dB)
1 LowShelf 105 0.7 4.1
2 Peaking 156 0.45 -4.1
3 Peaking 297 1.07 -1.3
4 Peaking 827 0.54 3.3
5 Peaking 5019 6 -5.1
6 Peaking 2763 3.93 -1.4
7 Peaking 3672 4.32 0.9
8 Peaking 5411 5.9 -2.7
9 Peaking 6585 4.33 4.3
10 HighShelf 10000 0.7 6.6

Fixed Band EQs

When using fixed band (also called graphic) equalizer, apply preamp of -12.1 dB (if available) and set gains manually with these parameters.

# Type Fc (Hz) Q Gain (dB)
1 Peaking 31 1.41 3.8
2 Peaking 62 1.41 1.4
3 Peaking 125 1.41 -2.2
4 Peaking 250 1.41 -4.3
5 Peaking 500 1.41 0.9
6 Peaking 1000 1.41 2.8
7 Peaking 2000 1.41 1.5
8 Peaking 4000 1.41 -2.2
9 Peaking 8000 1.41 2.5
10 Peaking 16000 1.41 12

Graphs