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Altec Lansing True Evo

Altec Lansing True Evo

See usage instructions for more options and info.

Parametric EQs

You can use filters 1-5 or 1-10. Apply preamp of -5.3 dB or -5.4 dB, respectively.

# Type Fc (Hz) Q Gain (dB)
1 LowShelf 105 0.7 3.5
2 Peaking 104 0.74 -9.2
3 Peaking 198 0.58 -3.6
4 Peaking 669 0.66 5.7
5 Peaking 2149 1.32 4.1
6 Peaking 3218 4.48 -1.7
7 Peaking 4703 2.05 3.2
8 Peaking 6521 4.8 -5.8
9 Peaking 7594 4.35 -1.2
10 HighShelf 10000 0.7 -1.7

Fixed Band EQs

When using fixed band (also called graphic) equalizer, apply preamp of -5.5 dB (if available) and set gains manually with these parameters.

# Type Fc (Hz) Q Gain (dB)
1 Peaking 31 1.41 3.2
2 Peaking 62 1.41 -2.2
3 Peaking 125 1.41 -10.3
4 Peaking 250 1.41 -3.5
5 Peaking 500 1.41 3.6
6 Peaking 1000 1.41 3.5
7 Peaking 2000 1.41 4.4
8 Peaking 4000 1.41 1.8
9 Peaking 8000 1.41 -2.3
10 Peaking 16000 1.41 -3

Graphs