Mutant Reverb is a mono-to-stereo reverb plugin designed to enhance vocals, percussion, synths, and other instruments by adding warmth and spatial depth. It transforms mono signals into rich stereo reverberations while maintaining clarity through its built-in internal ducker. This feature allows the reverb tail to be automatically reduced when the original audio is present, preventing muddiness without the need for complex side-chain setups or compression routing. The plugin’s intuitive interface and plug-and-play functionality make it easy to achieve professional-sounding ambience quickly.

This reverb offers a variety of controls to shape the character and size of the simulated space, including adjustments for reverb time, pre-delay, room size, diffusion, and frequency damping. The internal ducker functions similarly to a compressor, with threshold, ratio, attack, hold, and release settings that let you fine-tune how the reverb interacts with the original signal. Visual feedback is provided through a waveform display that shows the dry and wet signals in different colors, helping you monitor the effect and ducking process in real time. Additional features include a mute option for isolating the wet signal and a click-free bypass for seamless A/B comparisons.

Mutant Reverb comes with a variety of presets covering a broad range of ambient textures from plate and room emulations to special effects, allowing quick access to inspiring starting points. Whether used on individual tracks or effect buses, this plugin excels at creating space and clarity without compromising the presence of the original sound. Its clean algorithmic reverb combined with precise ducking control makes it an excellent tool for producers seeking to enhance their mixes with natural and controlled ambience.