BARCO S3-4K VIDEO PROCESSOR
The Barco S3-4K Jr and S3-4K are compact, modular 4K screen management systems engineered to deliver stunning live visuals with professional-grade flexibility and reliability. Built on the same processing engine as Barco’s flagship E2, these systems support 12-bit 4:4:4 color processing, widescreen blends, and smooth multiscreen control, making them ideal for live events, concerts, corporate shows, and broadcast environments.
The S3-4K Jr comes standard with 8 inputs, 4 outputs, and 2 mixers in a rugged 3RU chassis, offering exceptional performance for smaller-scale applications. It’s fully upgradeable—simply add modular cards to scale up to the full S3-4K configuration, which supports 12 input channels, 4 Program outputs, 4 Aux outputs, and 2 Multiviewer outputs.
Both models share a modular, card-based design for field servicing and future expansion, and they interlink with other Event Master chassis for increased I/O and layer support. Setup is intuitive via the Event Master Toolset, a cross-platform interface that guides operators through configuration with ease. Dual redundant power supplies provide mission-critical reliability.




