Algorithmic reverb

Available

AOS Reverb

Give it space. Keep your money.

An algorithmic reverb with room, hall, plate, spring, chamber, and shimmer modes built for clear, controllable depth.

AvailableFree download available now Free download, no subscription

AOS Reverb interface

Overview

AOS Reverb is a six-mode algorithmic reverb designed around control rather than presets you can't fix. Size, decay, predelay, and damping shape the space, tilt filters keep the tail out of the way of the source, and ducking pulls the reverb back while the dry signal plays so mixes stay readable.

Features

  • Six reverb modes: room, hall, plate, spring, chamber, shimmer
  • Size, decay, predelay, damping, width, and mix controls
  • Low-cut and high-cut tail filters with HF damping
  • Ducking to keep the dry source in front of the tail
  • Freeze for infinite sustained pads and textures
  • Mono-to-stereo aware width with correlation-safe imaging
  • Production-ready presets for vocals, drums, keys, and guitars

Installation

  1. 1Download the installer for your platform.
  2. 2Run the installer and choose the plugin formats you use.
  3. 3Restart your DAW and rescan plugins if needed.
  4. 4Find AOS Reverb under the All Our Sound manufacturer folder.

How to use

  • Set predelay first — it separates the source from the tail before anything else.
  • Use the high-cut to darken the tail instead of turning the mix down.
  • Send-based reverb on a bus beats an instance per track for CPU and cohesion.
  • Turn on ducking on vocals so the tail blooms between phrases, not under them.

Free course

Reverb & Space

A free AOS Academy course on depth, predelay, decay, and using space without washing out a mix — taught with AOS Reverb.

Documentation

Quick start guide Mode and parameter reference Send vs. insert workflows Troubleshooting plugin scanning

Release notes

v1.0 · Initial release

  • Six-mode reverb engine
  • Ducking and freeze
  • Tail filters and preset browser

Known issues

  • Freeze can click when switching modes while engaged.
  • Spring mode CPU is higher than the other modes at 192 kHz.

License

Free for personal and commercial use. Redistribution of the installer is allowed with attribution. No subscription, no account, no telemetry.

Support / report a bug

Support

Help keep creative tools free.

AOS resources are made possible through grants, sponsors, and people who believe creators deserve access to professional tools and knowledge. Free access still requires paid work: artist fees, development, hosting, documentation, and music production.

Your support helps fund development, testing, documentation, music production, education, and distribution.