Not all sound is created alike, and sometimes you want to just leave it at the Gate. Quickly cut out low hum and noise from the signal, cut reverb tails short or exaggerate the dynamics in a beat. The possibilities are... maybe not endless, but should cover your gating needs!
kHs Gate has simple but powerful controls for tuning in the desired effect, and can easily be driven by an external sidechain signal. The gate can also be flipped around to make a signal duck under another.
Gate is one of the devices in the Kilohearts Toolbox bundle.