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LZ Hi-Fi Audio A4 Pro (blue nozzle, blue vent)

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LZ Hi-Fi Audio A4 Pro (blue nozzle, blue vent)

See usage instructions for more options and info.

Parametric EQs

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

# Type Fc (Hz) Q Gain (dB)
1 LowShelf 105 0.7 5.8
2 Peaking 184 1.02 -1.9
3 Peaking 1836 2.32 -7.7
4 Peaking 5272 4.54 4.3
5 Peaking 6747 2.65 6.2
6 Peaking 727 1.68 1.1
7 Peaking 1228 2.68 -0.8
8 Peaking 2662 4.59 2.2
9 Peaking 3501 5.03 -3.8
10 HighShelf 10000 0.7 0.4

Fixed Band EQs

When using fixed band (also called graphic) equalizer, apply preamp of -7.2 dB (if available) and set gains manually with these parameters.

# Type Fc (Hz) Q Gain (dB)
1 Peaking 31 1.41 6.4
2 Peaking 62 1.41 3.8
3 Peaking 125 1.41 0.5
4 Peaking 250 1.41 -2.5
5 Peaking 500 1.41 1
6 Peaking 1000 1.41 0.2
7 Peaking 2000 1.41 -6.4
8 Peaking 4000 1.41 2
9 Peaking 8000 1.41 4.6
10 Peaking 16000 1.41 -0.6

Graphs