RDL RU-MLB2P Mic/Line Bi-Directional Network Interface

Streamline networked audio in AV, security and surveillance systems with the Radio Design Labs RU-MLB2P Mic/Line Bi-Directional Network Interface. This Dante-equipped pro audio processor delivers two channels of simultaneous mic/line-to-network and network-to-line conversion, giving integrators a compact, reliable way to bridge analog sources and Dante-based monitoring or recording systems. Each input auto-selects gain for dynamic (60 dB) or condenser (40 dB) microphones and provides P48 phantom power—eliminating manual trim and reducing setup time in conference rooms, CCTV audio feeds, and distributed paging. On the output side, +4 dBu balanced line outputs with >18 dB headroom and a noise floor better than 80 dB ensure clear, professional audio to mixers, NVR audio inputs, or PA systems. The RU-MLB2P supports PoE or external 24 Vdc power for flexible placement in racks, closets, or field enclosures. Housed in a durable metal chassis and backed by a 3-year warranty, it’s engineered for continuous commercial and industrial use. Add the RU-MLB2P to your next AV, monitoring, or security integration to simplify wiring, improve audio fidelity, and accelerate deployment.

• Simplifies AV and security deployments by converting two mic/line sources to Dante and two Dante channels to balanced line outputs
• Automatic mic gain (60 dB dynamic / 40 dB condenser) with P48 phantom for plug-and-play microphone integration—no onsite gain adjustments
• PoE-capable with 24 Vdc external power for flexible installation in racks, closets, conference tables or remote surveillance locations
• Professional +4 dBu balanced outputs and low noise floor (>80 dB) for clean, reliable audio to mixers, recorders and monitoring systems
• Compact, all-metal enclosure and rack-mount friendly design built in the USA for continuous duty in commercial and industrial installations