EQ50 Owner’s Manual
12/2016
13
7. High Cut Filter
The High Cut Filter is a passive filter that provides gentle -6dB / octave cut to
frequencies above that indicated on the knob. The cutoff frequency adjustment range is
very wide, and extends from 5 kHz to >200 kHz. By using a low order -6dB/octave filter,
minimal phase shift of the signal is realized. By providing cutoff frequency as low as 5
kHz, significant attenuation of highest frequencies can be achieved. The plot below
shows a range of filter responses.
Figure 6: High Cut Filter Example Responses
