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Ultrasone PRO 900

Ultrasone PRO 900

See usage instructions for more options and info.

Parametric EQs

You can use filters 1-5 or 1-10. Apply preamp of -5.1 dB or -5.2 dB, respectively.

# Type Fc (Hz) Q Gain (dB)
1 LowShelf 105 0.7 16.8
2 Peaking 44 0.28 -20
3 Peaking 288 1.61 10.1
4 Peaking 2123 0.64 14.2
5 Peaking 3052 0.62 -14.7
6 Peaking 579 5.64 3.2
7 Peaking 4878 4.6 4.2
8 Peaking 6539 5.03 -5.1
9 Peaking 9233 2.79 5.5
10 HighShelf 10000 0.7 -9.7

Fixed Band EQs

When using fixed band (also called graphic) equalizer, apply preamp of -3.2 dB (if available) and set gains manually with these parameters.

# Type Fc (Hz) Q Gain (dB)
1 Peaking 31 1.41 -0.8
2 Peaking 62 1.41 -3.3
3 Peaking 125 1.41 -6.5
4 Peaking 250 1.41 2.8
5 Peaking 500 1.41 1.9
6 Peaking 1000 1.41 1
7 Peaking 2000 1.41 3.8
8 Peaking 4000 1.41 -5.3
9 Peaking 8000 1.41 -2.8
10 Peaking 16000 1.41 -12

Graphs