iFi Audio SilentPower OMNI USB - USB Conditioner

iFi SilentPower OMNI USB - USB Conditioner

The OMNI USB is SilentPower’s flagship USB conditioner, engineered for audio enthusiasts seeking total isolation and pristine signal clarity. Designed to eliminate digital noise at every stage, it employs optical isolation, advanced Active Noise Cancellation, and a high-capacity 8,000mAh battery to deliver uncompromised audio performance. Its comprehensive feature set includes real-time diagnostics, high-resolution digital-to-digital conversion, and rack-mount compatibility, making it the most advanced USB conditioner on the market. Whether in a home studio or high-end listening setup, the OMNI USB offers a noise-free digital audio path between your network streamer and DAC.

What It’s Good At

• Eliminating USB noise at the source with optical isolation that converts data to light and back for true electrical separation
• Delivering cleaner power to sensitive audio gear using ANC-enabled PurePort outputs (including dedicated power-only ports)
• Running fully off-grid from mains noise with an intelligently managed 8,000mAh battery and battery-only mode
• Improving system transparency and refinement by reducing interference, stray currents, and digital harshness
• Supporting mixed/legacy digital systems via built-in 24/192 digital-to-digital conversion to coaxial and optical S/PDIF
• Giving instant feedback and control with a TFT display for per-port voltage/current/power/noise monitoring plus NEXIS app support

Specifications

• Optical Isolation: Yes (via included USB OptiLink)
• Battery: 8,000mAh Lithium-Ion
• Active Noise Cancellation: Yes, with five ANC-enabled PurePorts
• Power Supply: 9V/6A – 15V/4.8A
• USB Ports:
  • 2x USB-A (Power & Data)
  • 2x USB-A (Power)
  • 1x USB-C
  • 2x USB-C standard
• Digital Outputs:
  • 2x Coaxial (Standard/High Voltage)
  • 1x Optical
• Clock Input: 1x BNC
• USB Compliance: USB 3.2, USB 2.0
• Data Speeds: 10Gbps, 5Gbps, 480Mbps, 12Mbps, 1.5Mbps
• Display: Retina-grade color TFT with real-time diagnostics
• Dimensions: 214 x 158 x 41mm
• Weight: 1.19kg
• Included:
  • OMNI USB
  • USB OptiLink
  • 15V Power Adapter
  • Vertical Stand
  • LC Fibre Cable (1m)
  • USB-C to USB-C (1.0m)
  • USB-A to USB-C (1.5m)
  • 2 x SFP LC Fibre 10G Modules
  • 2 x SFP LC Fibre 1.25G Modules

Key Features List

• Optical Isolation: Converts digital signals into light and back to break electrical interference between devices.
• ANC PurePorts: Five advanced USB ports with Active Noise Cancellation ensure ultra-clean connections.
• Battery Powered: 8,000mAh battery removes dependence on AC power, eliminating mains-related noise.
• Diagnostic Display: Real-time monitoring of voltage, current, wattage, and power noise for each port.
• Digital Outputs: Includes hi-res coaxial and optical outs with 192kHz/24-bit conversion for legacy DACs.
• Rack Mount Support: Optional steel mounting kit for 1U integration in studio or home theater systems.

Q&A Section

Q: What does the OMNI USB do?
A: It conditions your USB signal, removing noise and interference before it reaches your DAC.

Q: How does optical isolation help?
A: It converts the signal into light, breaking electrical noise paths and delivering a cleaner signal.

Q: Can I use it with bus-powered USB devices?
A: Yes, two PurePorts provide isolated power for bus-powered devices.

Q: What’s the battery for?
A: It allows the device to operate without mains power, removing a major source of audio noise.

Q: Does it support USB 3.2 speeds?
A: Yes, it supports USB 3.2 and USB 2.0 with data rates up to 10Gbps.

Q: Can it convert USB to S/PDIF?
A: Yes, it includes 192kHz/24-bit digital-to-digital conversion via coaxial and optical outputs.

Q: Is this product rack-mountable?
A: Yes, with the optional OMNI Rack Mount Kit, supporting single or dual configurations.

Q: Does it require software?
A: No software is needed—just plug it in between your streamer and DAC for instant improvement.

Downloads

iFi Omni USB Quick Start Guide
iFi Omni USB User Manual