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Truthear Hola

Truthear Hola

See usage instructions for more options and info.

Parametric EQs

You can use filters 1-5 or 1-10. Apply preamp of -6.4 dB or -6.5 dB, respectively.

# Type Fc (Hz) Q Gain (dB)
1 LowShelf 105 0.7 -1.3
2 Peaking 65 1.28 0.8
3 Peaking 178 0.83 -3
4 Peaking 1630 2.11 -1.4
5 Peaking 8383 0.97 6.3
6 Peaking 890 2.01 1
7 Peaking 1303 3.48 -0.7
8 Peaking 4363 3.08 -0.7
9 Peaking 5786 5.67 1
10 HighShelf 10000 0.7 0.4

Fixed Band EQs

When using fixed band (also called graphic) equalizer, apply preamp of -6.8 dB (if available) and set gains manually with these parameters.

# Type Fc (Hz) Q Gain (dB)
1 Peaking 31 1.41 -1.5
2 Peaking 62 1.41 -0.2
3 Peaking 125 1.41 -2.4
4 Peaking 250 1.41 -2.2
5 Peaking 500 1.41 0
6 Peaking 1000 1.41 0.3
7 Peaking 2000 1.41 -1.2
8 Peaking 4000 1.41 0.6
9 Peaking 8000 1.41 6.5
10 Peaking 16000 1.41 2.7

Graphs