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Etymotic hf3

See usage instructions for more options and info.

Parametric EQs

In case of using parametric equalizer, apply preamp of -6.5dB and build filters manually with these parameters. The first 5 filters can be used independently. When using independent subset of filters, apply preamp of -6.5 dB.

Type Fc Q Gain
Peaking 25 Hz 0.44 6.1 dB
Peaking 269 Hz 0.65 -2.7 dB
Peaking 1550 Hz 1.09 -3.4 dB
Peaking 6029 Hz 1.14 3.6 dB
Peaking 17429 Hz 0.18 6.2 dB
Peaking 914 Hz 3.34 0.5 dB
Peaking 1229 Hz 3.41 -0.6 dB
Peaking 3385 Hz 1.25 -1.5 dB
Peaking 3986 Hz 0.59 1.2 dB
Peaking 6704 Hz 3.25 -0.9 dB

Fixed Band EQs

In case of using fixed band (also called graphic) equalizer, apply preamp of -9.1dB (if available) and set gains manually with these parameters.

Type Fc Q Gain
Peaking 31 Hz 1.41 6.8 dB
Peaking 62 Hz 1.41 1.9 dB
Peaking 125 Hz 1.41 -0.2 dB
Peaking 250 Hz 1.41 -2.6 dB
Peaking 500 Hz 1.41 -1.2 dB
Peaking 1000 Hz 1.41 -1.5 dB
Peaking 2000 Hz 1.41 -2.8 dB
Peaking 4000 Hz 1.41 2.8 dB
Peaking 8000 Hz 1.41 7.0 dB
Peaking 16000 Hz 1.41 8.6 dB

Graphs