Nugen Audio Stereoizer 3 < Stereoizer UPG
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Information
Information
Manufacturer Information
Nugen Audio
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Requirements According to License Type
This UPG version is an upgrade to Stereoizer V3. It requires a valid previous license of NUGEN Stereoizer (previous full version, e.g., v1/v2) registered on the same user account. A serial number/license ID will be required during activation. Promotional or educational licenses (subject to publisher conditions) may not be eligible.
What Stereoizer Is Used For
Designed to widen the stereo image without altering the timbre, Stereoizer V3 allows transforming a mono source into a wide panorama, opening a narrow mix, or adding depth and clarity without heavy EQ. In post-production, it facilitates creating a "center space" for dialogue, enriches ambiances, and revives historical or overly compressed recordings, all while remaining highly mono-compatible.
Main Features
Natural and Safe Panoramic Widening
Achieve controlled width, from subtle "natural extension" to "super-wide." The "Collapse to mono" option allows instant verification of mono compatibility and prevents unwanted artifacts.
Three Complementary Engines
IID and ITD add movement and liveliness, while Linear Width acts more subtly by preserving the mix center. This combined approach offers "band-limited" precision to target frequency areas without unbalancing the source.
Real-Time Analysis and Feedback
The analysis graph shows stereo deviation as a function of frequency (20 Hz-22 kHz), enabling informed decisions without an external analyzer. The modernized interface highlights key parameters for quick and reproducible adjustments.
For Mixing, Sound Design, and Restoration
Add width, movement, and brightness to instruments, ambiances, and stems. Tame off-center content, create central space, and optimize spatial perception without sacrificing original character or playback compatibility on mono systems (clubs, radios, smartphones, TV).
Technical specifications
| Type | Upgrade |
| Downloadable | Yes |
| Mac | OS X 10.9, 1 GB RAM, AU/VST3/AAX formats. |
| Windows | Windows 7, 1 GB RAM, VST3/AAX formats. |
| macOS | AU, VST3, AAX. |
Questions frequently asked
Is the Stereoizer 3 upgrade compatible with a Stereoizer v1 or v2 license?
This upgrade requires a previous full license of NUGEN Stereoizer, such as v1 or v2, registered under the same user account. A serial number or license ID is necessary during activation. Promotional or educational licenses may not be eligible depending on the publisher's terms.
Which plug-in formats are available on Mac and Windows?
On Mac, AU, VST3, and AAX formats are offered; on Windows 7, VST3 and AAX formats are available.
How can mono compatibility be checked after stereo widening?
The "Collapse to mono" function allows instant monitoring of the mono output and helps detect any artifacts.
What widening engines does Stereoizer 3 use?
Three engines are integrated: IID, ITD, and Linear Width. IID and ITD add movement and liveliness, while Linear Width preserves the mix center more subtly. Band-limited processing allows targeting specific frequency ranges without unbalancing the source.
What stereo analysis is built into the plug-in?
A graph displays stereo deviation by frequency over a range of 20 Hz to 22 kHz, without requiring an external analyzer.




