Spatial Audio Designer In-One is a binaural monitoring plugin that simulates professional studio loudspeaker environments on any headphones for stereo, surround, and immersive DAW mixes.

Purpose and Core Function
Spatial Audio Designer In-One is a streamlined version of the Spatial Audio Designer, designed for quick binaural virtualization on individual tracks or busses. Insert it on a DAW track to monitor through virtual professional studio loudspeaker systems, allowing reliable mix checks in any location. It is a tool for fast crosschecking and for continuing work on studio mixes outside of the studio.
The plugin also serves as a practical monitoring solution when no physical loudspeaker systems are available. For instance, inserting it on a master bus provides instant binaural processing for channels 1 and 2, which is useful for monitoring 5.1 or 7.1 surround sound in headphones. This makes it a dependable tool for quick surround checks without a dedicated monitoring setup.
Monitoring and Production Workflows
The plugin supports multiple workflows. For surround monitoring, place it on the master bus of a DAW or video workstation to hear binaural output on headphones. This output can also be recorded as a separate virtual 3D headphone track, which can be used for online, Blu-Ray, or DVD playback. Because processing is real-time, the binaural output is suitable for live streaming.
For immersive mixes, the plugin enables monitoring in the absence of a real immersive environment. This is particularly useful for film pre- and post-production on virtual dub stages, as well as for presenting work to clients online. The ability to record the binaural track facilitates delivering a headphone mix alongside the main multichannel audio.
Key Capabilities and Customization
The plugin provides access to around 70 measured professional studio environments from the included library. These include music and mastering studios, dub stages, and full-dome rooms. This variety allows users to check mixes in different acoustic contexts for a more comprehensive evaluation.
It includes individual headphone compensation for about 40 different headphone models from well-known manufacturers, which helps ensure a more consistent translation across listening devices. Users can also adjust input sources with individual positioning, movement, and level tuning. Virtual rooms can be modified and saved as individual presets for later use.
Creative and Practical Applications
Beyond monitoring, the plugin can be used for creative binaural effects in stereo productions. Individual audio sources can be placed into separate binaural environments and then mixed and mastered as a regular stereo track while preserving the binaural characteristic. This is suited for headphone-oriented music or sound design.
Immersive support is provided for multi-channel DAW strips, accommodating systems like 7.1.4 for reliable binaural monitoring. This makes the plugin a flexible tool for both engineers and content creators working in surround or immersive formats, ensuring compatibility with a wide range of project scales.
Key features
- Approximately 70 measured studio environments including rooms, dub stages, and full-domes
- Individual headphone compensation for about 40 models from well-known manufacturers
- Input tuning with individual positioning, movement, and level control
- Supports multi-channel DAW strips up to 7.1.4 for immersive monitoring
- Real-time binaural processing suitable for live streaming
- Capability to record binaural output as a separate 3D headphone track
- Customizable virtual rooms that can be saved as presets
Best for
Best for music producers, film sound editors, and mixing engineers who need reliable binaural monitoring of stereo, surround, or immersive mixes on headphones. It is also useful for creating binaural effects in stereo productions and for checking mixes across various virtual studio environments without a physical loudspeaker setup.