W. A. Production’s Mutant Reverb, a reverb plugin with a built-in ducker, is currently available completely free for a limited time!
In this article, we’ll go over the giveaway details and give you an overview of Mutant Reverb.
We hope you find it helpful.
1. What Is W. A. Production “Mutant Reverb”?
Mutant Reverb is a mono-to-stereo reverb plugin with a built-in ducker. Reverb tails often mask the clarity of the dry signal and muddy up a mix — Mutant Reverb tackles this problem without any complex sidechain or compressor routing, letting you push the reverb processing away from the original sound in just a few clicks. Thanks to its stereo-split processing and rich reverb algorithm, it can transform mono sources into a stereo reverb signal. The visual feedback section at the top of the interface displays the dry and wet signals in two different colors, so you can see exactly how the reverb and ducking are behaving.
Key Features
- Clean-sounding algorithmic reverb
- Built-in ducker with compressor-style controls
- A large collection of presets covering a wide range of reverb parameters
- Click-free bypass control
- Time / Size / frequency filter dials
- Advanced controls for Pre-Delay, Diffusion, and Dampening
- Real-time waveform display
- Ducking adjustment via Threshold / Ratio / Attack / Hold / Release
- Mute button that mutes the dry signal so you can monitor only the ducked reverb
- Time dial allows reverb tails up to infinite length, and Pre-Delay is adjustable up to 100 ms
- Factory presets ranging from plates and rooms to special FX, with support for saving your own user presets
Samples used in the demo video (Splice Sounds):
- FL_MCUK_126_Vocal_Male_Stay_Back_8bars_Dry
- 039_PMTB_-_126bpm_Zenhiser
- STCR2_MHVE_126_Bass_Loop_Finish_DRY_F#m
- DS_VEDMH_126_kit_loop_stay_drum_clap_fill_knock
2. How to Install and Activate Mutant Reverb
Mutant Reverb is available for free at Producer Sources. Once you complete the checkout, you’ll receive a license key and the installer. Log in to the official W. A. Production website, register your license key under “Register Product” in your account to obtain a product key, then launch Mutant Reverb in your DAW and enter the product key to start using it. This giveaway is available for a limited time, until around August 21, 2026.
That wraps up the free giveaway info for W. A. Production’s Mutant Reverb.
If you want a ducking reverb that keeps your dry signal clear without any complicated routing, grab it before the offer ends on August 21, 2026!