This is a four-band stereo equalizer (low, mid x 2, high).

Parameter

Value

Explanation

Low Freq

20, 25, 31, 40, 50, 63, 80, 100, 125, 160, 200, 250, 315, 400 [Hz]

Frequency of the low range

Low Gain

-15–+15 [dB]

Amount of boost/cut for the low-frequency range

Mid1 Freq

200, 250, 315, 400, 500, 630, 800, 1000, 1250, 1600, 2000, 2500, 3150, 4000, 5000, 6300, 8000 [Hz]

Frequency of the middle range 1

Mid1 Gain

-15–+15 [dB]

Gain of the middle range 1

Mid1 Q

0.5, 1.0, 2.0, 4.0, 8.0

Width of the middle range 1
Set a higher value for Q to narrow the range to be affected.

Mid2 Freq

200, 250, 315, 400, 500, 630, 800, 1000, 1250, 1600, 2000, 2500, 3150, 4000, 5000, 6300, 8000 [Hz]

Frequency of the middle range 2

Mid2 Gain

-15–+15 [dB]

Gain of the middle range 2

Mid2 Q

0.5, 1.0, 2.0, 4.0, 8.0

Width of the middle range 2

Set a higher value for Q to narrow the range to be affected.

HighFreq

2000, 2500, 3150, 4000, 5000, 6300, 8000, 10000, 12500, 16000 [Hz]

Frequency of the high range

High Gain

-15–+15 [dB]

Amount of boost/cut for the high-frequency range

Level

0–127

Output Level