Symetrix 80-0205 Radius NX 4x4 USB-B (non-Dante)

Product Overview

The Symetrix Radius NX 4x4 USB-B (SKU: 80-0205) is a compact 1U rack-mount open-architecture DSP processor providing 4 balanced analog inputs, 4 balanced analog outputs, and a built-in USB-B port for BYOD soft-codec audio — without onboard Dante. It is the analog-only variant of the Radius NX 4x4 platform, suited to small conference rooms, huddle spaces, and AV installations operating on analog wiring where Dante networking is not required. Processing, programming, and control are identical to the Dante variant.

Product Description

The Radius NX 4x4 USB-B non-Dante provides the same SHARC dual-core processing engine, ultra-low-noise preamps, and high-retention USB-B connectivity as the Radius NX 4x4 Dante (80-0144), minus the Dante network audio interface. This makes it an efficient, cost-effective conferencing DSP for small rooms where all audio runs on analog wiring and the room PC connects directly via USB-B for Teams, Zoom, or WebEx. An optional internal AEC coprocessor module provides up to 16 channels of hardware acoustic echo cancellation. Symetrix Composer programs the signal flow with no per-seat license cost and no fixed DSP topology — the same programming approach used across all Symetrix platforms.

Key Features

• 4 Balanced Analog Inputs + 4 Balanced Analog Outputs — Right-sized I/O for small conference rooms and huddle spaces.
• Built-In USB-B for BYOD Conferencing — Direct soft-codec audio integration without a separate USB audio device.
• No Dante — Analog Only — Simplifies network architecture for analog-only AV rooms.
• Optional AEC Coprocessor (Up to 16 Channels) — Internal hardware echo cancellation.
• Open-Architecture Composer Programming — Free, no license fee; identical programming to Dante variant.
• 1U Rack-Mount — Standard 1U for compact AV racks and millwork closets.

Typical Applications

• Small conference rooms and huddle rooms on analog AV infrastructure
• Teams and Zoom rooms without Dante network requirements
• Upgrade DSP for existing analog small-room AV systems
• Government and secure facilities restricting network audio protocols

Technical Specifications

Frequently Asked Questions

Is the Radius NX 4x4 non-Dante compatible with Microsoft Teams Rooms?

Yes. The USB-B port presents as a standard USB audio device and is compatible with Microsoft Teams Rooms, Zoom Rooms, Cisco WebEx, and other soft-codec platforms.

Can I upgrade the 80-0205 to Dante in the field?

No. The non-Dante variant does not support a field Dante upgrade. Specify the Radius NX 4x4 Dante (80-0144) at purchase if Dante is required.