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Eartech Dual

Eartech Dual

See usage instructions for more options and info.

Parametric EQs

You can use filters 1-5 or 1-10. Apply preamp of -6.3 dB or -6.3 dB, respectively.

# Type Fc (Hz) Q Gain (dB)
1 LowShelf 105 0.7 2.7
2 Peaking 229 0.38 -5.9
3 Peaking 1558 1.1 -6.1
4 Peaking 1802 0.45 7
5 Peaking 4251 1.26 3.2
6 Peaking 39 2.23 -0.3
7 Peaking 74 2.29 0.2
8 Peaking 6774 6 -1.4
9 Peaking 9104 4.11 -2.3
10 HighShelf 10000 0.7 5.2

Fixed Band EQs

When using fixed band (also called graphic) equalizer, apply preamp of -10.2 dB (if available) and set gains manually with these parameters.

# Type Fc (Hz) Q Gain (dB)
1 Peaking 31 1.41 2.5
2 Peaking 62 1.41 0.7
3 Peaking 125 1.41 -3.3
4 Peaking 250 1.41 -5.2
5 Peaking 500 1.41 -1.7
6 Peaking 1000 1.41 0.4
7 Peaking 2000 1.41 1
8 Peaking 4000 1.41 6.9
9 Peaking 8000 1.41 0.1
10 Peaking 16000 1.41 10.1

Graphs