Radio Design Labs DDB-RN40 Dante Audio Interface

Product Description

The RADIO DESIGN LABS DDB-RN40 is a bidirectional microphone and line level Dante network audio interface designed for professional audio distribution over standard IP networks. It converts analog mic and line level signals to and from Dante digital audio streams, allowing audio professionals and AV integrators to route signals across a network without dedicated analog runs. The DDB-RN40 is sold as an individual unit and is suited for installed sound, broadcast, and commercial AV applications where flexible, low-latency audio networking is required.

The DDB-RN40 is used in commercial and professional AV installations where Dante-based audio distribution infrastructure is in place. Typical deployment scenarios include conference rooms, houses of worship, broadcast facilities, and large-venue installed sound systems. AV integrators and audio engineers working with Dante-enabled mixing consoles, processors, and amplifiers will find this interface fits standard IP-based signal routing workflows. It handles both microphone level and line level inputs and outputs, making it flexible across a variety of source and destination devices.

Key Features

• Bidirectional signal path supports both mic level and line level analog connections
• Dante network audio protocol enables low-latency digital audio transport over standard Ethernet infrastructure
• Suitable for commercial installed sound, broadcast, and conferencing environments
• Single-unit (EA) packaging for straightforward procurement and deployment
• Eliminates long analog cable runs by routing audio over existing IP network infrastructure

Compatibility

Designed for use in Dante-enabled audio systems and compatible with network audio infrastructure supporting the Dante protocol. Specific compatible device models were not provided in the available product data.

Installation Notes

Installation is typically performed by licensed AV integrators or audio engineers familiar with Dante network audio configuration and standard IP networking practices. Power down or disconnect all connected signal sources and destinations before making analog connections. Dante device routing and clock settings should be configured using Dante Controller software on the network prior to commissioning. Verify that the host network switch supports the required Quality of Service settings recommended for Dante audio transport.