OneKnob Pumper

OneKnob Pumper by Waves is a streamlined plugin that delivers instant rhythmic ducking, the signature pumping effect in EDM and beyond. Instead of complex sidechain routing, you simply select one of ten pumping rhythms—ranging from 1/32 notes to full bars—and turn a single knob to dial in the intensity. Three timing offsets let you create counter-rhythms for added groove. While it excels at full-throttle pumping for electronic tracks, it’s equally useful at subtle settings to inject movement into pads, basslines, keyboards, effects buses, drums, and even guitar power chords. Whether you produce EDM, pop, hip-hop, or any genre that benefits from a rhythmic pulse, OneKnob Pumper offers a fast, intuitive way to add energy and emotion to your mixes. It’s ideal for hobby producers who want professional-sounding results without the hassle of manual sidechaining.