Sonnox Oxford Limiter review
A focused mastering plug-in for transparent peak control in major DAWs.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Sonnox Oxford Limiter is a mastering plug-in for mastering engineers, producers, and audio professionals who need controlled loudness and peak management. It is designed for final mix buses, mastering, individual tracks, and buses, with support for macOS and Windows. The plug-in uses look-ahead limiting for transparent peak control and includes True Peak metering compliant with ITU-R BS.1770. It fits workflows built around major DAWs, including Pro Tools, Logic Pro, Cubase, Nuendo, Ableton Live, Studio One, Reaper, FL Studio, Bitwig Studio, and Digital Performer.
Its feature set focuses on the technical demands of mastering. Enhance processing targets perceived loudness, while enhanced transient control helps manage the character of punchy material. Inter-sample clipping protection addresses peaks that can occur between samples, and four variable noise-shaping modes provide dithering options. Stereo mix and master output processing support both bus-level and final-output work. The available plug-in formats are Audio Unit, VST3, AAX-Native, and AAX-DSP, giving it a practical fit across supported DAW environments.
Oxford Limiter is a focused choice for users who want transparent limiting, loudness enhancement, and peak protection in one plug-in. Its paid-only model and two simultaneous activations make it less suitable for buyers seeking a free starting point or broader license coverage. Choose it when True Peak control, transient handling, dithering, and DAW compatibility matter more than a wider mastering suite. Buyers who need software beyond a plug-in workflow or support outside Windows and macOS should consider another category of tool.
Sonnox Oxford Limiter pros and cons
- Where it wins
- Look-ahead limiting with True Peak metering and clipping protection
- Enhance processing increases perceived loudness while preserving transients
- Supports AU, VST3, AAX-Native, and AAX-DSP formats
- Where it doesn't
- Paid product with no free plan
- Runs on Windows and macOS only
- License allows two simultaneous activations
Sonnox Oxford Limiter fact sheet, pricing and score →
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