Nexus is a ROM synthesizer designed to deliver rich, contemporary sounds with a powerful and intuitive interface. Its architecture provides a solid foundation for creating music of exceptional quality quickly and efficiently. This synthesizer combines complex sound design capabilities with immediate usability, allowing musicians to focus on creativity without technical distractions.

Nexus 4 introduces significant enhancements including an advanced librarian that simplifies preset management with features like color-coded tags, instant sound previews, and a history function for easy navigation. The Arpeggiator Deluxe offers extensive control with up to sixteen layer arpeggiators, a zoomable interface, and sequencer mode for crafting intricate patterns. The effects section provides full signal-flow visualization and access to a variety of effects including a glitch effect and OTT compressor, with drag-and-drop rearrangement and quick preset loading.

Additional improvements include a sharp, vector-based GUI that scales to any screen resolution, easy macro controls, and enhanced cloud-sync capabilities for seamless preset storage across devices. Nexus 4 is optimized for faster performance and is compatible with previous Nexus libraries, ensuring a smooth upgrade path. The package features over 2,700 presets, thousands of multi-samples, and a comprehensive set of impulse responses, making it a comprehensive tool for modern music production.