iZotope Stratus 3D: Crossgrade From Stratus or Symphony

Create immersive surround environments with unrivaled clarity using iZotope and Exponential Audio’s Stratus 3D. With up to 24-channel support, over 1,700 surround presets, and intelligent multichannel reverb controls, use Stratus 3D to get just the right amount of depth and dimension in any post production job. Stratus surpasses PhoenixVerb Surround with an improved reverb engine and added effect parameters to bring you even more sonic versatility.

Uncompromising surround and 3D support

With support for up to 24 channels, including Atmos and Auro 3D, Stratus 3D is right at home in any multichannel workflow. Generate clean, articulate room feel or capitalize on the 3D height expansion capabilities for wide, cavernous reflections. No matter the job, Stratus 3D is perfect for virtually any post production surround project.

Detailed gain and filter parameters

Stratus 3D gives you total dominion over the sonic content of your reverb signal with independent input, early reflection and reverb tail EQ filters. These controls let you decide which parts of the reflections are most present in the mix, so you control the resulting tone of your reverb on every level.

Channel-specific delay and level controls

Use Balance to shape the overall “footprint” of your projects’ reverb using independent Early Reflection and Reverb Tail gain and delay controls. By specifying the placement and timing of the separate vertical and horizontal reflections in each channel, Stratus 3D helps you craft the most enthralling, realistic sound environment for your audience.