iFi Audio OMNI USB Optically Isolated Conditioning USB Hub

OMNI USB Optically Isolated Conditioning USB Hub, by iFi Audio.

Meet the OMNI USB - the benchmark for noise-free USB audio, and the flagship ifi Audio USB conditioner. Built for those demanding clarity, detail, and precision in every digital connection.

With triple-layer defence comprising of optical isolation, Active Noise Cancellation, and a high-capacity internal battery, the OMNI USB is the most powerful and comprehensive shield for protecting your high-end DAC from noise and interference.

The innovation doesn't end there; with quick charging, real-time data monitoring, and an internal GMT clock system with optional external clock input, the OMNI USB is the most comprehensive USB conditioner on the market.

Optical Isolation - Zero Disruption

USB hubs link multiple devices within a system. However, they also allow electrical noise from each connected device to spread and impact the performance of each component.

The OMNI USB is purpose built to eliminate this problem at the source. It starts with the included USB OptiLink, which uses optical isolation to convert the incoming data signal into light. This signal is then transmitted to the OMNI USB, where it is converted back - fully isolating input from output. In doing so, it removes electrical noise, interference, and stray currents to preserve the purity of the original data signal.

From there, the OMNI USB provides five ANC-enabled PurePort outputs, including two that deliver fully isolated power for bus-powered devices – ensuring every connection is clean, quiet, and with zero compromise.

Colossal Capacity

Mains power is a known noise source in audio systems. The OMNI USB eliminates it entirely.

With a colossal 8,000 mAh battery, you can isolate your system from AC noise for hours - perfect for long listening sessions without relying on noisy mains power.

Its intelligent battery management system optimises its charging schedule, maintaining charge between 20-80 % to extend lifespan.

Dynamic Diagnostics

The OMNI USB is the only conditioner on the market to offer detailed performance insights for each port.

The retina-grade, colour TFT display monitors power supply noise – including on the PurePorts – so you can see the power of our ANC technology in real-time.

It also tracks power usage, displaying voltage, current, and wattage for every available USB port.

Rack Ready

For commercial, home theatre, and custom installations, you can additionally purchase the OMNI Rack Mount Kit (available separately).

Built from cold-rolled steel and optimised for airflow, it’s built to handle the demands of complex systems.

It supports single and dual device configurations - and front and rear mounting options – enabling you to have the OMNI USB and your NEO series network streamer all in a 1U form factor.

Features

• Flagship noise-free USB audio conditioning hub.
• Optical isolation + data regeneration.
• PurePort outputs with Active Noise Cancellation.
• Intelligently managed massive internal battery power.

Specifications (OMNI USB)

• Input Voltage: 9 V / 6 A - 15 V / 4.8 A
• Inputs: 10 G SFP, 1.25 G SFP, 1 x BNC Clock Sync
• Pure USB Ports: 2 x USB-A (Power + Data), 2 x USB-A (Power), USB-C
• Standard USB Ports: <0.05 ms
• 2 x USB-C: <0.09 %
• Digital Outputs: 2 x Coaxial (Standard / High Voltage), 1 x Optical
• USB Compliancy: USB 3.2, USB 2.0
• Data Speeds: 10 Gbps / 5 Gbps / 480 Mbps / 12 Mbps / 1.5 Mbps
• Battery: Lithium-Ion 8,000 mAh
• Dimensions: 214 x 158 x 41 mm
• Net Weight: 1.19 kg

Specifications (USB Optilink)

• Input Voltage: 5 V
• Inputs: Host USB-C, USB-C PD 3.0
• PD 3.0 Power Input: 100 W (20 V / 5 A)
• Outputs: 10 G SFP, 1.25 G SFP
• USB Compliancy: USB 3.2, USB 2.0
• Data Speeds: 10 Gbps / 5 Gbps / 480 Mbps / 12 Mbps / 1.5 Mbps
• Dimensions: 99 x 93 x 24 mm
• Net Weight: 268 g (with SFP optical modules installed)

Included

• 1 x OMNI USB
• 1 x USB OptiLink
• 1 x 15 V Power Adapter
• 1 x Vertical Stand
• 1 x LC Fibre Cable (1.00 m)
• 1 x USB-C to USB-C Cable (1.00 m)
• 1 x USB-A to USB-C Cable (1.50 m)
• 2 x SFP LC Fibre 10 G Module
• 2 x SFP LC Fibre 1.25 G Module

More Information

• OMNI USB Conditioning Hub, by iFi Audio