What are the filter cutoff frequencies?

Knob Position

HPF Cutoff Frequency (Hz)

LPF Cutoff Frequency (kHz)

HPF

LPF

10

1.5k

10

1.5

First dot

20

1.6

Second dot

27.5

1.7

Third dot

50

2.1

80

3k

80

3

Fourth dot

100

4.2

Fifth dot

130

8.4

Sixth dot

175

16.3

330

22k

330

22