- On sale!
DeepStereo Upmixer
€82.50
DeepStereo Upmixer is a professional binaural synthesis plugin that turns any mono or stereo source into a coherent immersive 3D format, without altering timbre or stereo balance.
Built on MyBeeKnows, LESON’s patented technology developed with leading French research institutions, it delivers accurate spatial rendering across all standard stereo systems.
In demo mode, DeepStereo Upmixer introduces random audio artifacts
✓ Intelligent 3D stereo upmixing
✓ Intuitive and efficient visual interface
✓ Available in VST3, AU, and AAX formats – compatible with all major DAWs
What to use it for ?
Music production
Post-production
Spatial and immersive audio workflows
Student & Educator Discount
Students and educators can receive a 40% educational discount.
Please email h proof of your academic status.
You will receive a discount code.
Minimum requirements
- macOS 12
- Windows 10 (64‑bit)
- DAW : Pro Tools, Samplitude, Reaper, Ableton Live, Studio One, Pyramix, Cubase
If you are using an older operating system or a different DAW, it may work, but please try our demo version.
Turn Stereo Into Universal 3D Audio
DeepStereo Upmixer transforms any mono or stereo signal into a universal immersive format compatible with any standard two-channel listening system — headphones and speakers.
No multichannel setup.
No complex routing.
Just insert the plugin and press play.
Powered by advanced binaural synthesis, DeepStereo Upmixer creates a spacious, enveloping sound field without altering the original timbre or stereo integrity of your mix.
Use it on:
- Individual instruments
- Groups and buses
- The mix bus
- Mastering sessions
A Breakthrough in Binaural Rendering
Binaural audio has always faced a major limitation:
creating convincing immersion that works equally well on headphones and loudspeakers while preserving tonal accuracy.
DeepStereo solves this challenge using MyBeeKnows, Leson’s patented binaural technology.
Developed over more than a decade in partnership with leading French research institutions, MyBeeKnows converts mono, stereo or 3D audio into a universal immersive format playable on any device.
The result: one of the most advanced 3D audio rendering engines available today.
Two Controls. Total Immersion.
DeepStereo Upmixer is intentionally simple.
Just two parameters shape the immersive space:
Sphere — size of the immersive bubble
- Sphere I → Moderate soundstage in front of the listener
- Sphere II → Larger, more enveloping space
- Sphere III → Fully immersive 3D environment
Contour — character of the space
- Contour I → Subtle stereo enhancement
- Contour II → Natural and precise ambience
- Contour III → Room-like spatial depth
From gentle widening to full immersion, every combination preserves the quality of the original source.
Built for Real-World Workflows
- Works directly in standard stereo sessions
- Real-time processing
- Instant A/B comparison with bypass
- Peak limiter to prevent clipping
- Excellent mono compatibility for most settings
No new workflow to learn — simply enhance what you already create.
Ready for Every Listening Platform
Your DeepStereo mix remains fully compatible with all stereo distribution formats:
Streaming • Headphones • Loudspeakers • Radio • TV • Film • Social media • CD • Vinyl • Online video
One mix. Everywhere.
You might also like
Comments (0)
No customer reviews for the moment.
DeepStereo Upmixer is a professional binaural synthesis plugin that turns any mono or stereo source into a coherent immersive 3D format, without altering timbre or stereo balance.
Built on MyBeeKnows, LESON’s patented technology developed with leading French research institutions, it delivers accurate spatial rendering across all standard stereo systems.