RHA T20 (treble filter)

RHA T20 (treble filter)

See usage instructions for more options and info.

Parametric EQs

You can use filters 1-5 or 1-10. Apply preamp of -5.7 dB or -5.4 dB, respectively.

#	Type	Fc (Hz)	Q	Gain (dB)
1	LowShelf	105	0.7	-1.3
2	Peaking	177	0.66	-3.5
3	Peaking	734	0.36	2.4
4	Peaking	4691	1.1	-8.6
5	Peaking	7897	1.47	8.4
6	Peaking	1505	3.38	-2.3
7	Peaking	1956	4.46	4.2
8	Peaking	2888	4.45	-2.8
9	Peaking	3819	5.89	1.7
10	HighShelf	10000	0.7	-1.4

Fixed Band EQs

When using fixed band (also called graphic) equalizer, apply preamp of -4.5 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	-1.3
3	Peaking	125	1.41	-2.5
4	Peaking	250	1.41	-1.8
5	Peaking	500	1.41	1.5
6	Peaking	1000	1.41	1.3
7	Peaking	2000	1.41	1.8
8	Peaking	4000	1.41	-8
9	Peaking	8000	1.41	5.6
10	Peaking	16000	1.41	-1.8

Graphs