Kilohearts

Thicken vocals and instruments with lush, spacious chorus—dial in stereo width, voice count, and modulation speed for anything from subtle shimmer to dramatic dimension.

Thicken any sound into lush, animated textures by layering detuned voices with spatial movement and organic modulation patterns.

Craft swooshing, hypnotic flanging textures with barberpole motion and stereo width control for dynamic, evolving effects.

Sweeten stereo width and movement with precise phase control—dial in the perfect sweep speed, depth, and stereo spread for lush, dimensional modulation.

Control dynamic peaks with surgical precision—dial in threshold, attack, ratio, and release to tame any source while maintaining natural musicality.

Silence unwanted noise and tighten sloppy performances with precision gating—5ms look-ahead keeps your transients intact while you shape exactly how much signal passes through.

Catch peaks instantly and protect against clipping with transparent gain reduction that keeps your mix clean and professional.

Carve punchy attacks or smooth sustains with surgical transient control, using external sidechain sources for creative dynamic reshaping.

Craft authentic lo-fi textures and digital grit with control over sample rate and bit depth, plus dither options to tame or emphasize quantization artifacts.

Craft everything from subtle warmth to aggressive grit with 5 distortion types and a bias control that keeps your tone full and present.

Craft anything from subtle warmth to aggressive fuzz with intuitive drive, fuzz, and color controls that let you sculpt distortion character before blending it back in.

Carve surgical EQ curves and resonant sweeps with seven essential filter modes in one streamlined plugin.

Sculpt vocal-like textures and robotic formants by morphing between phonetic vowel sounds with surgical frequency control.

Toggle between transistor and diode ladder topologies to craft anything from aggressive acid sweeps to silky smooth filtering with natural saturation.

Craft unique reverbs by convolving custom impulse responses, then reshape their timing, envelope, and pitch with surgical control.

Craft intimate spaces or vast cathedrals with intuitive size and decay controls, then sculpt stereo width and reflections for perfectly balanced ambient textures.

Build spacious, rhythmic echoes with ping-pong stereo spread and intelligent ducking that clears space for your dry signal.

Craft vintage tape slowdown effects with instant motor control and customizable acceleration curves for dramatic, nostalgic transitions.

Multipass is a multiband modular effects host that splits incoming audio into up to five frequency ranges, each with independent effect chains. It combines Kilohearts' modular Snapin architecture with powerful modulation capabilities (LFOs, envelopes, MIDI), allowing you to build custom multiband processors and sound design patches with extensive control and flexibility.

Build intricate synth sounds with modular flexibility, then instantly integrate any Snapin effect directly into your patches without leaving the interface.

Surgically reshape any sound with steep digital filters and modulate EQ curves in real-time for dynamic, evolving tone.

Combine multiple Kilohearts effects in one plugin for deeper sound design without loading separate instances.