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64 Audio A4t

64 Audio A4t

See usage instructions for more options and info.

Parametric EQs

In case of using parametric equalizer, apply preamp of -6.9dB and build filters manually with these parameters. The first 5 filters can be used independently. When using independent subset of filters, apply preamp of -6.8 dB.

Type Fc Q Gain
Peaking 83 Hz 0.32 -3.9 dB
Peaking 1801 Hz 0.3 4.1 dB
Peaking 1816 Hz 0.81 -7.9 dB
Peaking 3237 Hz 2.12 5.7 dB
Peaking 9106 Hz 1.79 5.7 dB
Peaking 4490 Hz 2.69 -0.3 dB
Peaking 11746 Hz 0.3 0.6 dB
Peaking 12303 Hz 1.94 2.4 dB
Peaking 19255 Hz 0.48 -6.7 dB
Peaking 19729 Hz 0.56 -5.5 dB

Fixed Band EQs

In case of using fixed band (also called graphic) equalizer, apply preamp of -6.4dB (if available) and set gains manually with these parameters.

Type Fc Q Gain
Peaking 31 Hz 1.41 -2.2 dB
Peaking 62 Hz 1.41 -3.1 dB
Peaking 125 Hz 1.41 -3.1 dB
Peaking 250 Hz 1.41 -1.5 dB
Peaking 500 Hz 1.41 1.0 dB
Peaking 1000 Hz 1.41 -0.5 dB
Peaking 2000 Hz 1.41 -3.1 dB
Peaking 4000 Hz 1.41 4.5 dB
Peaking 8000 Hz 1.41 5.9 dB
Peaking 16000 Hz 1.41 -5.5 dB

Graphs