RDL RU-LB4P Line Level Bi-Drectional Network Interface

Deploy clean, professional audio at the network edge with the Radio Design Labs RU-LB4P line-level bi-directional Dante audio network interface. Built for AV integrators, security installers and IT teams, the RU-LB4P converts four Dante channels to balanced +4 dBu line outputs and simultaneously sends four line-level sources onto a Dante network—making it ideal for conference rooms, surveillance audio, paging and monitoring applications. Front-panel gain trimmers and dual-LED VU meters let technicians set optimal input levels on-site, while individual receive LEDs show incoming Dante activity without a connected computer. Designed for demanding commercial installations, the unit delivers better than 80 dB noise floor and crosstalk below the noise floor, and supports PoE or external 24 Vdc power with seamless switchover for uninterrupted operation. Rack-, surface- or shelf-mountable in a durable metal chassis and backed by a 3-year warranty, the RU-LB4P is a compact, reliable pro audio processor for networked AV, security and surveillance systems. Add consistent, low-noise Dante I/O to your next project—specify the RU-LB4P for dependable networked audio performance.

• Seamlessly bridges analog pro audio and Dante networks, simplifying integration for conferencing, security monitoring and AV distribution
• Bi-directional 4-channel conversion: four Dante receive outputs and four line-level inputs to Dante for flexible system design
• Front-panel gain trimmers and LED VU/signal meters for fast, on-site setup without a laptop
• Pro-level line outputs at +4 dBu with >18 dB headroom and a noise floor better than 80 dB for clear, professional audio
• PoE-capable with external 24 Vdc support and robust all-metal enclosure for reliable 24/7 operation in racks, closets or enclosures