SkyDSP Mixer Pro
The audio mixer for Unreal Engine with VST3
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Why it exists
Game sound usually lives in two places. Sounds are designed in a DAW, then exported, imported and tested in the engine, and every change repeats the round trip. The mix is spread across sound classes, submixes and property panels, with no desk in sight.
SkyDSP Mixer Pro brings both into the editor. The desk is built on the engine’s own audio system, so what you hear in the editor is what ships with the game. One window, no exporting.
Gallery
Features
The Sketchpad
A sound design pad in the editor. Pick a sound, add effects and adjust them while it loops. The original sound and the processed result are shown one above the other.
Your VST3 effects
Use the VST3 effect plug-ins you already own. Their panels open inside the pad, and presets save as .vstpreset files, so they also work in your DAW.
SkyDSP effects
An EQ with a live analyser, a delay, a reverb and a look-ahead limiter. The same effects work in the pad and on the desk.
Record, edit, bounce
Record what you hear into a lane, then move, cut, split and fade the clips with sixteen steps of undo. Bounce the result at 48 kHz, 24-bit onto a desk track.
The desk
Every sound on a track with a fader, meter, mute and solo, and insert effects on each track. Expand a track to give each sound its own fader. Assign sounds by drag and drop or from the right-click menu.
Spaces and mix scenes
Shared reverb rooms with a send on every track. Mix scenes for moments like menus, combat or interiors, switched by a trigger volume, a Blueprint node or any game value.
Get started
Install. Get it on Fab and choose Install to Engine. In the editor, open Edit > Plugins > Audio, enable SkyDSP Mixer Pro and restart.
Open the desk. Click Mixer Pro in the status bar, next to the Content Drawer, or press Ctrl+Shift+M. A default desk is set up for you.
Shape a sound. Click Sketchpad on the desk, or the pad icon on any sound. Add an effect, press play and adjust it while the sound loops.
Bounce and mix. Bounce the sound onto a track and mix while the game plays. Click Save mix, and that is the mix your game ships with.
What’s new in 1.5
Version 1.0 was the mixing desk. Version 1.5 adds sound design.
- The SketchpadA sound design pad with VST3 hosting, the SkyDSP effects and a recording lane.
- Limiter look-aheadThe desk limiter’s look-ahead is now adjustable, from 0.5 to 20 ms.
- Built-in safetyYour sketch saves itself, and a plug-in that crashes the editor is blocked from then on.
Downloads
| File | Version | Size | File check | Availability |
|---|---|---|---|---|
| Plug-in for Unreal Engine 5.8SkyDSPMixerPro_1.5.0_UE5.8.zip | 1.5.0 | 4.8 MB | 7151d2f8ca38… | Get it on xone.build |
Details
VST is a trademark of Steinberg Media Technologies GmbH.
Help
Questions? We are here to help.
Ask about an app, a download or a purchase and we usually answer within one working day. Purchases made in the Microsoft Store are handled by the Store.
Platforms
We make software for
- Windows Desktop apps
- Linux Desktop apps
- Unreal Engine 5 Tools and plug-ins
- Fire TV Apps




