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Grado GT220

Grado GT220

See usage instructions for more options and info.

Parametric EQs

You can use filters 1-5 or 1-10. Apply preamp of -2.9 dB or -3.2 dB, respectively.

# Type Fc (Hz) Q Gain (dB)
1 LowShelf 105 0.7 -1.1
2 Peaking 139 0.49 -2.9
3 Peaking 682 0.81 3.3
4 Peaking 2405 3.11 -3.7
5 Peaking 7484 2.23 1.7
6 Peaking 2718 5.92 -1
7 Peaking 3701 3.21 2.5
8 Peaking 5159 5.06 -6.2
9 Peaking 6535 6 2.5
10 HighShelf 10000 0.7 1.3

Fixed Band EQs

When using fixed band (also called graphic) equalizer, apply preamp of -2.8 dB (if available) and set gains manually with these parameters.

# Type Fc (Hz) Q Gain (dB)
1 Peaking 31 1.41 -1.6
2 Peaking 62 1.41 -2.1
3 Peaking 125 1.41 -2.7
4 Peaking 250 1.41 -1.7
5 Peaking 500 1.41 2.2
6 Peaking 1000 1.41 2.7
7 Peaking 2000 1.41 -2.2
8 Peaking 4000 1.41 -0.3
9 Peaking 8000 1.41 1.4
10 Peaking 16000 1.41 2.2

Graphs