Allen & Heath DT20 Dante Expander – Network Audio Interface Expansion Unit (AH-DT-20-X)

Allen & Heath DT20 Dante Expander (AH-DT-20-X)

Compact Analog-to-Dante Network Audio Interface Expansion Unit

The Allen & Heath DT20 (AH-DT-20-X) is a compact Dante network audio expander designed to convert analog audio signals into Dante digital audio streams for integration with modern networked audio systems. It provides a simple and reliable way to extend analog inputs across a Dante network using standard Ethernet infrastructure.

Engineered for professional live sound, broadcast, and installed AV environments, the DT20 helps reduce analog cabling while maintaining high-quality, low-latency audio transmission across large systems.

Key Features

• Compact analog-to-Dante network audio interface
• Converts analog line/mic signals into Dante digital audio
• Designed for integration with Dante-enabled mixing and routing systems
• High-quality, low-latency audio conversion over standard Ethernet networks
• Compatible with Dante Controller software for routing and configuration
• Suitable for stage, rack, and permanent installation use
• Enables efficient replacement of traditional analog multicore cabling
• Reliable performance for professional audio distribution systems
• Flexible deployment in touring, broadcast, and installed environments

Product Overview

The DT20 allows analog audio sources to be easily integrated into Dante networked systems, enabling audio to be distributed over long distances using standard network infrastructure. It simplifies system design by reducing the need for large analog cabling runs while maintaining clean and consistent signal quality.