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HIFIMAN HE400i 2016

See usage instructions for more options and info.

Parametric EQs

In case of using parametric equalizer, apply preamp of -6.8dB and build filters manually with these parameters. The first 5 filters can be used independently. When using independent subset of filters, apply preamp of -7.4 dB.

Type Fc Q Gain
Peaking 30 Hz 0.54 7.3 dB
Peaking 1902 Hz 1.77 5.6 dB
Peaking 3271 Hz 3.07 -1.7 dB
Peaking 3716 Hz 0.04 -1.5 dB
Peaking 9770 Hz 1.58 3.1 dB
Peaking 75 Hz 4.01 -1.3 dB
Peaking 148 Hz 0.16 -1.0 dB
Peaking 623 Hz 4.05 3.5 dB
Peaking 5269 Hz 5.15 5.2 dB
Peaking 5829 Hz 2.29 -2.3 dB

Fixed Band EQs

In case of using fixed band (also called graphic) equalizer, apply preamp of -8.0dB (if available) and set gains manually with these parameters.

Type Fc Q Gain
Peaking 31 Hz 1.41 7.6 dB
Peaking 62 Hz 1.41 1.8 dB
Peaking 125 Hz 1.41 -0.9 dB
Peaking 250 Hz 1.41 -1.9 dB
Peaking 500 Hz 1.41 0.1 dB
Peaking 1000 Hz 1.41 -1.4 dB
Peaking 2000 Hz 1.41 3.8 dB
Peaking 4000 Hz 1.41 -2.6 dB
Peaking 8000 Hz 1.41 1.4 dB
Peaking 16000 Hz 1.41 -3.6 dB

Graphs