iFi SilentPower Omni USB Optical Isolator
Experience unparalleled audio fidelity with the iFi SilentPower OMNI USB, a flagship USB conditioner engineered to deliver the purest digital signal. It meticulously cleans your audio stream using cutting-edge optical isolation and Active Noise Cancellation technology. The integrated high-capacity battery further isolates the device from mains power noise, ensuring a truly pristine listening experience. With its comprehensive diagnostic display and versatile connectivity, the OMNI USB is the ultimate solution for audiophiles dedicated to achieving the highest standards in digital sound.
$899.00
Owner Satisfaction
4.4
/ 5
Category Rank
170
/ 221
#170 in Electronic Filters
Price vs Category Average
+270%
Above average
Optical Isolation
Yes (via included USB OptiLink)
/ Yes (via included USB OptiLink)
Who it's for
- Superior Electrical Isolation
- High-Speed USB Compatibility
- Simple Integration
Who should skip it
- Premium Price Tag
- External Power Dependency
- Variable Effectiveness
Key Specs
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
Dimensions
214 x 158 x 41mm
Features
- Eliminates electrical interference with optical isolation.
- Achieve ultra-clean connections via Active Noise Cancellation.
- Isolates from mains noise with battery power.
- Monitor signal in real-time with a diagnostic display.
- Supports high-resolution digital-to-digital conversion.
- Compatible with USB 3.2 speeds.
- Offers versatile audio connectivity options.
- Rack-mount design for system integration.
What customers say
Audiophiles highly value the iFi SilentPower Omni for its exceptional noise reduction capabilities in complex digital audio systems. Satisfied users consistently report that the isolator creates a noticeably quieter background, significantly enhancing clarity, micro-dynamics, and the emergence of subtle musical details. Many describe the resulting sound as more natural and spacious, leading to less listening fatigue. Build quality receives strong praise, reflecting premium construction. However, effectiveness is system dependent. Users with already quiet sources often report minimal sonic improvement, leading to questions about the value proposition at its high price point. For those targeting digital noise issues, the Omni is viewed as an essential, high-performance tool for audio purification.
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