The Frequency Interchange Filter is a filter based on the Broughton Audio Low + High Pass Filter. It features three controls: High-Pass, Low-Pass, and Gain. The High-Pass control allows you to adjust the cutoff frequency of the high-pass filter, while the Low-Pass control lets you adjust the cutoff frequency of the low-pass filter. The Gain control allows you to adjust the overall output gain of the filter.

Summary created by AI from the original source.