Summary

The Oxford SuprEsser by Sonnox is a professional dynamic EQ and de-essing tool designed for precise control and reduction of sibilance, harshness, and resonant frequencies in vocal and instrument tracks. It offers advanced frequency targeting, automatic level tracking, and multiple operational modes, making it suitable for mixing and mastering tasks across various audio sources.

Features

• Dynamic frequency control with pinpoint accuracy to isolate problematic frequencies transparently.
• Floating threshold for automatic adaptation to varying performance dynamics without manual adjustment.
• Three operational modes: Low Latency, Standard, and High Resolution for flexible use cases.
• Split-band and full-band modes for selective or broad frequency processing while preserving phase coherence.
• Side chain EQ with listen mode to monitor the exact signal being processed.
• Adjustable attack and release times for tailored suppression techniques.
• Real-time visual feedback interface for intuitive control and precise tweaking.
• Compatibility with major plugin formats including AU, VST3, AAX-Native, and AAX-DSP across macOS and Windows.

Use Cases

Ideal for taming vocal sibilance, smoothing cymbals, controlling harsh instrument tones, and refining mixes in music production, podcasting, and post-production environments.

Licensing and Compatibility

Includes two simultaneous activations via iLok (local machine, iLok device, or iLok Cloud). Supports macOS 10.13 or later and Windows 10 (64-bit) or later.

Professional Reception

Praised for exceptional effectiveness and versatility, being described as a "Swiss army knife of compression" and a highly specialized, scalable tool for transparent de-essing and frequency control.