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FiiO FD1

See usage instructions for more options and info.

Parametric EQs

In case of using parametric equalizer, apply preamp of -6.7dB and build filters manually with these parameters. The first 5 filters can be used independently. When using independent subset of filters, apply preamp of -6.7 dB.

Type Fc Q Gain
Peaking 16 Hz 0.58 4.7 dB
Peaking 173 Hz 0.52 -3.6 dB
Peaking 882 Hz 1.16 3.7 dB
Peaking 6217 Hz 4.21 6.0 dB
Peaking 18926 Hz 0.6 6.5 dB
Peaking 4304 Hz 3.51 -3.6 dB
Peaking 5428 Hz 3.13 2.2 dB
Peaking 6305 Hz 2.64 -1.1 dB
Peaking 8532 Hz 2.7 2.2 dB
Peaking 10160 Hz 2.36 -1.4 dB

Fixed Band EQs

In case of using fixed band (also called graphic) equalizer, apply preamp of -5.0dB (if available) and set gains manually with these parameters.

Type Fc Q Gain
Peaking 31 Hz 1.41 3.7 dB
Peaking 62 Hz 1.41 -0.8 dB
Peaking 125 Hz 1.41 -2.5 dB
Peaking 250 Hz 1.41 -3.1 dB
Peaking 500 Hz 1.41 0.4 dB
Peaking 1000 Hz 1.41 3.3 dB
Peaking 2000 Hz 1.41 0.1 dB
Peaking 4000 Hz 1.41 -1.1 dB
Peaking 8000 Hz 1.41 3.3 dB
Peaking 16000 Hz 1.41 4.7 dB

Graphs