Exponential Audio Symphony
Surround Algorithmic Reverb Plugin
Lush surround reverbs with advanced control
Our lush, colorful reverb engine gets a multichannel upgrade in Symphony.
Offering support for up to 7.1 surround, Symphony delivers a rich, character-filled reverb tone for any music post-production project.
With channel-specific Balance controls and an expanded Warp section with Compression and Overdrive modules, Symphony takes the creative power of R2 Surround and R4 and pushes it even further.
Distinct, sprawling multichannel reflections
Symphony represents the pinnacle of Exponential Audio reverb processing.
This character reverb engine is the complete solution for crafting distinct, captivating spatial effects for multichannel music or post projects.
With independent parameter modules for the Attack, Early Reflections and Tail of your reverb signal, plus channel-specific Balance controls and creative modulation and dynamics effects, Symphony lets you get the absolute most out of your mix's reverb.
Stretch time with Freeze
With the ability to create ambient textures and pads via the Freeze function, Symphony is not your average reverb plug-in.
Freeze captures a moment of reverb in time and extends it indefinitely, making it a great tool for creating drones and textural effects.
Overdrive and Compression modules via Warp
Symphony comes with Warp tools to bring out specific resonances in your music's reflections and maximize the overall reverb signal.
When used in conjunction with Reverb Freeze, you can create nearly limitless original spatial effects for your music.
Expanded controls for creative precision
Tail Suppression and Recovery ensure that Symphony's reflections won't overcrowd your mix or obscure any original audio.
Use the Balance module for channel-specific delay and level controls to decide when and where your audience hears the reverb in your mix.
Features
- Lush surround reverb algorithm for up to 7.1 channels
- Freeze, Chorus and Gate modules for creative effects
- Channel-specific control over reverb gain and delay
- Advanced control of reverb tail and early reflections
- Over 1,700 presets (rooms, plates, halls, chambers, and more)
- EuControl support
System Requirements
- MacOS 10.15 Catalina and above
- Windows 10 and above (64-bit only)
- Intel, AMD, or Apple Silicon
- 4GB RAM or more
- Free iLok account and iLok License Manager
- iLok Machine and iLok USB licensing methods are supported
Plugin Formats
AAX Native, AU, and VST3
Instant Delivery
Products with the Instant Delivery badge are in stock, and can be delivered to your email in seconds after you purchase.

Education Proof
Products with education pricing are for students & teachers only. To prove your education status we require that you upload proof in the form of an image/PDF.
Types of proof
StudentStudent ID Card, Letter of enrollment, or similar
Teacher/LecturerTeacher ID Card, Lecturer ID Card, Payslip, Letter from the school/college
Education proof is submitted to the manufacturer and is accepted at their discretion.
Digital Download Info
Digital Products are delivered electronically via Email. No physical product will be shipped to you!
In most cases, the product you purchase from us is a serial number/license code/activation code to register the product with the manufacturer and download directly from them. This ensures you receive the latest version of products, and the best support when neccessary.
The email you receive from us after purchase will contain the license code and a link to our Install Instructions page. You can visit that page by clicking here: Install Instructions.
Crossgrade Proof
This crossgrade is for owners of a competing DAW. To prove your DAW ownership, we require that you upload proof in the form of an image/PDF.
Types of proof
A copy of your purchase receipt for the original license or the most recent update/upgrade
A screenshot of your product registration
A photo of your package (either CD/DVD or printed manual), with the unique serial number included in the photo.
Get a free upgrade to RX10
This offer is valid until RX10's release.
Eligible Products
Purchase one of the following products:
- RX9 Standard
- RX9 Standard - Crossgrade from any paid iZotope product
- RX9 Standard - Upgrade from any RX Standard, Advanced, or Post Production Suite
- RX9 Standard - Upgrade from RX Elements/Plugin Pack
- RX9 Advanced
- RX9 Advanced - Crossgrade from any paid iZotope product
- RX9 Advanced - Upgrade from RX Advanced 1-8, or Post Production Suite 1-5
- RX9 Advanced - Upgrade from RX Standard 1-8
- RX9 Advanced - Upgrade from RX Elements/Plugin Pack
- RX Post Production Suite 6
- RX Post Production Suite 6 - Upgrade from RX Post Production Suite 1-5
- RX Post Production Suite 6 - Upgrade from RX Advanced 1-8
- RX Post Production Suite 6 - Upgrade from RX Standard 1-8
- RX Post Production Suite 6 - Upgrade from RX Post Production Suite 1-8
Exclusions
Only the upgrades and crossgrades specified above are eligible. All others listed apply to the full version of the product only. Education versions are not eligible.