Mitigate USB noise with the iFi Audio OMNI USB, a battery-powered, optically isolated USB hub that features a triple-tier defense of optical isolation, active noise cancellation (ANC), and a high-capacity internal battery that forms a fortress around your connected DAC, removing all noise and interference.
Featuring lightning-fast charging, ultra-speed data transfer, and a 10 MHz synchronous clock input for ultra-precise timing, this USB Optical Isolator is your ultimate ally for seamless performance. In battery-powered mode, the OMNI USB is completely isolated from both the source and the mains, regenerating the USB signal while breaking potential ground loops. The OMNI USB is equipped with lightning-fast charging, ultra-speed data transfer, and the GMT low-jitter clock system with optional external clock input for precise timing accuracy.
- Dedicated dual-fiber 10G/1.25G optical isolation ensures noise-free data transmission
- Three ANC-enabled USB Pure Port; additional two dedicated power supply port
- Dual-head USB cable compatible for fully isolated power and data connections
- High-capacity 8000mAh battery with a battery only mode, isolating power from both the source and mains
- BMS with charging optimization to extend battery lifespan
- Fast charge with PD3.0 quick charging passthrough for connected source device
- 10 MHz synchronous clock input for precise timing accuracy
- Digital-to-Digital Conversion with Hi-Res 24-bit/192 kHz Coaxial and Optical S/PDIF outputs
- Normal and Enhanced Coaxial outputs to suit your DAC
- Real-time display of voltage, current, power, and noise—for each USB port
- Ultra-Speed USB 3.2 for rapid data transfer rates up to 10 Gb/s
- NEXIS app compatible for wireless OTA firmware updates
- By completely isolating inputs and outputs, this advanced noise prevention technique ensures no noise from the source reaches your DAC.
- This is achieved by converting incoming signals into optical (light) and back again.
- Optical isolation, a feature rarely found in USB filters, provides the best noise isolation with no high frequency leakage.
- If any noise remains, our Active Noise Cancellation steps in—which is 100 times more effective than standard noise filters.
- All five PurePorts on the OMNI USB utilize this advanced filtration technology, with two specifically dedicated to delivering isolated power.
- Mains power can be noisy and provide unstable voltage, which audibly affects music quality.
- With an 8000mAh battery and built-in Power Delivery fast charging to the source device, the OMNI USB facilitates extended critical listening sessions without needing to be plugged into the mains.
- Instantly access power usage data for each port, including insights into the internal power supply ripple.
- The OMNI USB displays voltage ripple fluctuations on a real-time line graph.
- This visually illustrates the effectiveness of the PurePorts, which exhibit a lower peak-to-peak ripple, confirming low noise performance.
- The OMNI USB is equipped with an 8000mAh battery that features smart charging optimization.
- This maintains the charge between 20 and 80%, to help extend the battery's lifespan.
- Is your DAC optimized for Coax or Optical, but you want to connect it to your PC, phone, or streamer?
- OMNI USB bridges the gap effortlessly.
- Its 192 kHz/24-bit Digital-to-Digital Conversion functionality includes two voltage options via independent Coax outputs to ensure you get the best sound from any DAC.
- Improve the musical timing and precision of any DAC, no matter its price or features.
- With its 10 MHz clock input, the OMNI USB synchronizes your favorite DAC and all USB devices to your external clock, bringing everything into perfect harmony.