Vizrt Viz Connect Audio

With a massive 256x256 IP audio routing capacity and ultra-low latency, the Viz Connect Audio redefines live broadcast audio processing. This 1RU rackmount unit integrates Dante and AES67 protocols, delivering seamless interoperability across modern IP-based production environments.

Overview

The Viz Connect Audio is a professional broadcast IP audio processor engineered for high-density audio routing, mixing, and embedding in live production workflows. It provides up to 64 channels of physical analog or AES/EBU I/O via D-sub connectors, complemented by dual redundant 1GbE network ports for reliable IP audio transport. The unit supports sample rates up to 96 kHz with 24-bit resolution, ensuring pristine audio quality. Synchronization options include PTP, word clock, and video reference, making it suitable for complex studio and OB van setups. Control is flexible via web UI, REST API, or SNMP, and the dual hot-swappable power supplies guarantee continuous operation.

What stands out

• 256x256 IP audio channels over Dante/AES67 with ultra-low latency
• Flexible physical I/O: up to 64 analog or AES/EBU channels via D-sub
• Dual redundant 1GbE network interfaces for fail-safe connectivity
• Comprehensive synchronization: PTP, word clock, video reference
• Redundant hot-swappable power supplies for 24/7 broadcast reliability
• Seamless integration with Vizrt broadcast ecosystems

Technical details

• Form factor: 1RU rackmount, robust steel chassis
• IP audio protocols: Dante, AES67
• Max IP audio channels: 256x256 (input/output)
• Physical audio inputs: up to 64 channels (configurable analog line/AES/EBU)
• Physical audio outputs: up to 64 channels (configurable analog line/AES/EBU)
• Audio connectors: D-sub 25-pin (breakout cables required)
• Network interfaces: 2x 1GbE RJ45 (redundant)
• Audio processing: mixing, routing, gain control, delay, sample rate conversion, embedding/de-embedding
• Supported sample rates: 44.1 kHz, 48 kHz, 96 kHz
• Bit depth: 24-bit
• Synchronization: PTP (IEEE 1588), word clock, video reference
• Control: web-based UI, REST API, SNMP
• Power supply: dual redundant hot-swappable PSUs
• Power consumption: max 150W
• Operating temperature: 0°C to 40°C (32°F to 104°F)

Our verdict

The Viz Connect Audio is a powerhouse for broadcasters needing high-density, low-latency IP audio with rock-solid reliability. Its extensive I/O and synchronization options make it a versatile core component in any modern audio infrastructure.