Focusrite RedNet TNX Thunderbolt 3 Dante Audio Interface
Brand
FOCUSRITE
The Focusrite RedNet TNX is a compact, high-channel-count Thunderbolt 3 to Dante audio interface designed for professional recording studios, broadcast facilities, post-production, immersive audio, and advanced networked audio systems. It provides 128×128 channels of 24-bit/192 kHz Dante audio with ultra-low latency, while the optional Dante Ready upgrade expands the system to 256×256 channels at up to 96 kHz. Dual Thunderbolt 3 ports support daisy-chaining and provide 15W of power each.
With dual Gigabit Ethernet RJ-45 ports supporting switched and redundant Dante configurations, AES67 and SMPTE ST 2110 compliance, and RedNet Control software integration, the RedNet TNX offers flexible connectivity and centralized system management. Its compact 144 × 212.4 × 71.6 mm design makes it suitable for fixed studios as well as portable and mobile production setups.
Overview
The Focusrite RedNet TNX is a high-channel-count Thunderbolt 3 and Dante audio interface designed for professional recording, post-production, broadcast, immersive audio, and live sound workflows. It provides 128x128 channels of Dante audio at up to 24-bit/192kHz with ultra-low latency, connecting a Thunderbolt-equipped Mac or Windows computer directly to a Dante network.
With dual Thunderbolt ports, dual Ethernet connections, redundant or switched Dante networking, AES67 support, and compatibility with SMPTE ST 2110 workflows, RedNet TNX delivers a flexible and scalable solution for demanding networked audio systems.
Key Features
- 128x128 channels of Dante audio at up to 24-bit/192kHz
- Optional Dante Ready upgrade to 256x256 channels at up to 24-bit/96kHz
- Dual Thunderbolt 3 ports with 15W power delivery and daisy-chaining
- Dual RJ45 Ethernet ports for switched or redundant Dante networking
- Ultra-low-latency connection between Dante networks and Mac or Windows computers
- Compatible with standard network switches
- AES67 compatible
- SMPTE ST 2110 compliant with Dante Domain Manager
- RedNet Control integration for centralised device management
- Compact, portable design suitable for studio and mobile applications
- Mounting threads for secure installation on a rack shelf or cradle
High-Channel-Count Dante Connectivity
RedNet TNX provides a direct bridge between a computer and a Dante audio network, supporting 128 input and 128 output channels at all supported sample rates. This makes it possible to integrate a large number of networked audio devices without requiring a conventional multichannel analogue interface.
Dante Ready Expansion
For systems that need additional capacity, RedNet TNX can be upgraded through Dante Ready technology to support up to 256x256 channels at 24-bit/96kHz. The upgrade provides a scalable path for larger recording, broadcast, post-production, and immersive audio environments.
Thunderbolt 3 Performance
Two Thunderbolt 3 USB-C ports provide a fast connection to compatible Mac and Windows computers while allowing additional Thunderbolt equipment to be daisy-chained. Each port provides up to 15W of power delivery, helping streamline complex desktop and mobile production systems.
Flexible Dante Networking
Two Gigabit Ethernet RJ45 ports provide flexible network connectivity. RedNet TNX can operate in switched mode for straightforward network integration or redundant mode using independent network paths for applications where network reliability is especially important.
Broadcast and Professional IP Audio
RedNet TNX supports AES67 and is compliant with SMPTE ST 2110 when used with Dante Domain Manager, making it suitable for professional IP-based audio environments. Its network architecture allows audio and control to travel efficiently across existing Ethernet infrastructure.
RedNet Control
RedNet TNX integrates with Focusrite RedNet Control software, providing centralised monitoring and management of RedNet devices. RedNet Control and the required Thunderbolt drivers are available through Focusrite's software ecosystem.
Compact and Install-Friendly Design
Designed for both permanent and mobile systems, RedNet TNX combines high channel density with a compact footprint. Exposed M5 mounting threads on the underside allow the unit to be securely attached to a rack shelf, cradle, or other suitable mounting surface.
Professional Reliability
RedNet TNX is designed for demanding professional environments and supports operation with a maximum ambient temperature of 50°C. Dual network connectivity, robust Dante integration, and Focusrite's professional RedNet platform make it suitable for systems where stable networked audio performance is essential.
Typical Uses
- Professional recording studios
- Large-scale music production systems
- Post-production facilities
- Immersive and multichannel audio production
- Broadcast and television facilities
- Live sound and networked audio systems
- Mobile recording rigs
- Educational and shared studio environments
- Dante-based audio-over-IP installations
- Computer-based access to high-channel-count Dante networks
Specifications
- Type: Thunderbolt 3 to Dante audio interface
- Simultaneous I/O: 128x128 channels
- Optional Dante Ready I/O: 256x256 channels at up to 96kHz
- Bit Depth: 24-bit PCM
- Sample Rates: 44.1, 48, 88.2, 96, 176.4 and 192kHz
- Dante Network: 2 x RJ45
- Network Interface: Gigabit Ethernet, 1,000Mbps
- Thunderbolt: 2 x Thunderbolt 3 USB-C ports
- Thunderbolt Power Delivery: 15W per port
- Network Modes: Switched and Redundant
- Computer Compatibility: macOS and Windows
- Driver Support: Multi-client ASIO and WDM on Windows; CoreAudio on Mac
- Network Standards: Dante, AES67, SMPTE ST 2110
- Software: RedNet Control
- Power Supply: External DC power supply
- Maximum Operating Temperature: 50°C / 122°F
- Dimensions: 144 × 212.4 × 71.6mm
- Weight: 1.49kg
What's Included
- Focusrite RedNet TNX
- 2m Thunderbolt 3 Cable
- 2m Cat 6A Ethernet Cable
- Region-Specific IEC Power Cable
- External DC Power Block
- Safety Information Sheet
- Focusrite Important Information Guide
- Product Registration Card
Why Choose the Focusrite RedNet TNX?
The Focusrite RedNet TNX provides a streamlined way to bring high-channel-count Dante audio directly into a Thunderbolt-equipped computer. With 128x128 channels at up to 192kHz, optional expansion to 256x256 channels, dual Thunderbolt connectivity, flexible Dante networking, and professional IP-audio support, it is built to adapt to sophisticated studio, broadcast, post-production, live sound, and immersive audio workflows.
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