The Comb Filter will mix the signal with a delayed version of itself, creating a filter with repeated troughs and peaks across the spectrum.
It's also possible to process left and right differently in a way that not only gives a wide stereo effect, but also collapses right back to the original signal when mixed to mono. Nifty!
Cutoff setting for the filter, the distance between each peak.
The polarity setting swaps troughs for peaks and vice versa, with the plus setting having a peak at 0 Hz, and the minus setting a trough at 0 Hz.
The stereo setting flips the polarity setting for the right channel, allowing the the comb filter to be used for mono compatible stereo widening.
The dry/wet mix of this effect. A lower value will let some of the unmodified signal through.
Whenever you have your mouse cursor over a snapin there is a small arrow at the top right corner (not visible in screenshot). It opens a settings panel where you handle presets.
It also has a "randomize" button that can be useful. I guess...
The small checkbox to the left of the plugin name is a checkbox that bypasses the effect when disabled.
The bottom right corner of all Kilohearts plugins is a resize handle for scaling the UI to any size. This allows you to get a good view of the controls whatever the screen resolution, and also comes in handy if you need big controls, e.g. when using Comb Filter as a real-time effect on a touchscreen monitor during a live set. (This is not available when the snapin is used inside a snapin host.)
Comb Filter is a snapin
Kilohearts plugins work great together, and all the snapins can work double duty as modular components inside our snapin hosts. There are several different hosts that allow you to apply any number of snapins in various contexts, like to each individual band in the band-splitter Multipass, or add your full effects chain right inside the preset of the synth Phase Plant.
The snapins work best together and the Kilohearts Toolbox offers heavy bundle discounts. It is divided into tiers so you can start out with what suits you the best!
Please click on the link below to view the download and install guide for this product.