[{"id":274046550175,"handle":"accessories","updated_at":"2026-06-04T05:06:58-06:00","published_at":"2021-08-02T03:16:33-06:00","sort_order":"best-selling","template_suffix":"top-level","published_scope":"global","title":"Accessories","body_html":"","image":{"created_at":"2021-08-02T03:16:32-06:00","alt":"Audio Video Accessories","width":1080,"height":429,"src":"\/\/listenup.com\/cdn\/shop\/collections\/article-details.png?v=1641415272"}},{"id":639668617375,"handle":"all-regularly-priced-items","updated_at":"2026-06-04T10:34:31-06:00","published_at":"2024-11-30T15:25:35-07:00","sort_order":"best-selling","template_suffix":null,"published_scope":"web","title":"All Regularly Priced Items","body_html":null},{"id":280456888479,"handle":"audio","updated_at":"2026-06-04T10:16:56-06:00","published_at":"2021-12-02T11:21:36-07:00","sort_order":"best-selling","template_suffix":"top-level","published_scope":"global","title":"Audio","body_html":"","image":{"created_at":"2022-01-06T15:53:45-07:00","alt":"audio","width":971,"height":386,"src":"\/\/listenup.com\/cdn\/shop\/collections\/audio.png?v=1641509626"}},{"id":301037224095,"handle":"ifi-silent-power","title":"iFi Audio SilentPower","updated_at":"2026-06-01T22:14:19-06:00","body_html":"\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/listenup.com\/pages\/ifi\" title=\"Shop at Online Authorized Online Retailer ListenUp\"\u003eiFi's\u003c\/a\u003e \u003ca href=\"https:\/\/listenup.com\/collections\/ifi-silent-power\" title=\"iFi SilentPower features power conditioners, usb noise cleaners, and power cables\"\u003eSilentPower's\u003c\/a\u003e journey began two decades ago at our ultrahigh-end sister company, AMR, where iFi pioneered technologies like AMR's OptiMains and patented ANC technology. \u003cbr\u003eThis innovation is now a staple in our products, including the iPower and iPurifier series. Born out of a quest for high-quality power supplies for iFi audio products.\u003c\/p\u003e\n\u003c!----\u003e","published_at":"2024-06-20T10:14:20-06:00","sort_order":"created-desc","template_suffix":"","disjunctive":false,"rules":[{"column":"vendor","relation":"equals","condition":"iFi"},{"column":"title","relation":"contains","condition":"silent"},{"column":"title","relation":"not_contains","condition":"Clearance"}],"published_scope":"global","image":{"created_at":"2024-06-20T10:39:17-06:00","alt":"Shop Silent Power at Online Retailer ListenUp","width":1080,"height":1080,"src":"\/\/listenup.com\/cdn\/shop\/collections\/Untitled_design_0de29b13-5aff-4cf3-94a3-504844d1f4ee.png?v=1718901558"}},{"id":275936739487,"handle":"power-protection","updated_at":"2026-05-26T05:06:23-06:00","published_at":"2021-08-25T08:13:13-06:00","sort_order":"best-selling","template_suffix":"default","published_scope":"global","title":"Power Protection and Conditioning","body_html":"","image":{"created_at":"2022-01-05T14:18:40-07:00","alt":"power protection for av equipment","width":1080,"height":1080,"src":"\/\/listenup.com\/cdn\/shop\/collections\/power-protection.png?v=1712337124"}},{"id":294609191071,"handle":"ifi-audio","title":"Shop All iFi Audio","updated_at":"2026-06-04T10:17:23-06:00","body_html":"\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/listenup.com\/pages\/ifi\" title=\"Shop all iFi Audio - headphone amps, dac, phono preamps, and more\"\u003eiFi Audio\u003c\/a\u003e is a UK-based manufacturer known for creating high-performance, compact audio gear that brings studio-quality sound to home and portable setups. With a focus on innovation, they design DACs, headphone amps, and streamers that blend audiophile-grade performance with cutting-edge technology.\u003c\/p\u003e","published_at":"2023-10-19T10:34:59-06:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"vendor","relation":"equals","condition":"iFi"}],"published_scope":"global","image":{"created_at":"2024-05-01T07:45:16-06:00","alt":null,"width":1080,"height":1080,"src":"\/\/listenup.com\/cdn\/shop\/collections\/Untitled_design_6.png?v=1714571117"}},{"id":301151355039,"handle":"welcome10","updated_at":"2026-06-04T10:41:11-06:00","published_at":"2024-07-02T15:18:25-06:00","sort_order":"best-selling","template_suffix":null,"published_scope":"web","title":"Welcome10","body_html":null}]
The SilentPower OMNI USB is a flagship USB conditioner that combines optical isolation, Active Noise Cancellation, and battery power to deliver cleaner USB audio to high-end DACs. Its 8,000mAh battery and intelligent power management help isolate your system from mains noise for long, uninterrupted listening. OMNI USB also functions as a high-performance USB hub with real-time per-port diagnostics on a colour TFT display and optional control via the NEXIS app. Add 24-bit/192kHz S/PDIF digital outputs and a 10MHz external clock input, and it becomes a complete noise-control and connectivity upgrade for serious digital rigs.
Get the Details
Features & Specs
Optical isolation that breaks the noise path
The included USB OptiLink converts USB data into light and back again, preventing electrical noise, interference, and stray currents from traveling from your source into your DAC.
PurePort outputs with Active Noise Cancellation
OMNI USB provides multiple PurePort outputs designed specifically for audio use, applying ANC to reduce residual noise far beyond typical passive USB filtering.
Battery-powered isolation from mains power
A large 8,000mAh internal battery plus battery-only mode lets OMNI USB completely cut ties with noisy AC power during playback, helping preserve detail and smoothness.
Per-port, real-time performance monitoring
The colour TFT display shows voltage, current, wattage, and measured noise for each port, making it easy to confirm device load and see conditioning benefits in real time.
Built-in 24/192 digital conversion for flexible system building
Convert USB audio to coaxial or optical S/PDIF (up to 24-bit/192kHz PCM) to integrate legacy DACs, downstream processors, or non-USB digital chains without sacrificing resolution.
Timing and control upgrades for advanced setups
A 10MHz external clock input supports precision timing, while NEXIS app compatibility adds convenient wireless control and over-the-air firmware updates.
Optical isolation that breaks the noise path
The included USB OptiLink converts USB data into light and back again, preventing electrical noise, interference, and stray currents from traveling from your source into your DAC.
PurePort outputs with Active Noise Cancellation
OMNI USB provides multiple PurePort outputs designed specifically for audio use, applying ANC to reduce residual noise far beyond typical passive USB filtering.
Battery-powered isolation from mains power
A large 8,000mAh internal battery plus battery-only mode lets OMNI USB completely cut ties with noisy AC power during playback, helping preserve detail and smoothness.
Per-port, real-time performance monitoring
The colour TFT display shows voltage, current, wattage, and measured noise for each port, making it easy to confirm device load and see conditioning benefits in real time.
Built-in 24/192 digital conversion for flexible system building
Convert USB audio to coaxial or optical S/PDIF (up to 24-bit/192kHz PCM) to integrate legacy DACs, downstream processors, or non-USB digital chains without sacrificing resolution.
Timing and control upgrades for advanced setups
A 10MHz external clock input supports precision timing, while NEXIS app compatibility adds convenient wireless control and over-the-air firmware updates.
Expert Insight
The OMNI USB by SilentPower is a high-end USB conditioner with optical isolation, ANC, and battery power for noise-free audio. Includes USB OptiLink and real-time diagnostics.
Dylan Crane
Brand Manager
Details
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.
The SilentPower OMNI USB is a flagship USB conditioner that combines optical isolation, Active Noise Cancellation, and battery power to deliver cleaner USB audio to high-end DACs. Its 8,000mAh battery and intelligent power management help isolate your system from mains noise for long, uninterrupted listening. OMNI USB also functions as a high-performance USB hub with real-time per-port diagnostics on a colour TFT display and optional control via the NEXIS app. Add 24-bit/192kHz S/PDIF digital outputs and a 10MHz external clock input, and it becomes a complete noise-control and connectivity upgrade for serious digital rigs.
Get the Details
Features & Specs
Features & Specs
Optical isolation that breaks the noise path
The included USB OptiLink converts USB data into light and back again, preventing electrical noise, interference, and stray currents from traveling from your source into your DAC.
PurePort outputs with Active Noise Cancellation
OMNI USB provides multiple PurePort outputs designed specifically for audio use, applying ANC to reduce residual noise far beyond typical passive USB filtering.
Battery-powered isolation from mains power
A large 8,000mAh internal battery plus battery-only mode lets OMNI USB completely cut ties with noisy AC power during playback, helping preserve detail and smoothness.
Per-port, real-time performance monitoring
The colour TFT display shows voltage, current, wattage, and measured noise for each port, making it easy to confirm device load and see conditioning benefits in real time.
Built-in 24/192 digital conversion for flexible system building
Convert USB audio to coaxial or optical S/PDIF (up to 24-bit/192kHz PCM) to integrate legacy DACs, downstream processors, or non-USB digital chains without sacrificing resolution.
Timing and control upgrades for advanced setups
A 10MHz external clock input supports precision timing, while NEXIS app compatibility adds convenient wireless control and over-the-air firmware updates.
Optical isolation that breaks the noise path
The included USB OptiLink converts USB data into light and back again, preventing electrical noise, interference, and stray currents from traveling from your source into your DAC.
PurePort outputs with Active Noise Cancellation
OMNI USB provides multiple PurePort outputs designed specifically for audio use, applying ANC to reduce residual noise far beyond typical passive USB filtering.
Battery-powered isolation from mains power
A large 8,000mAh internal battery plus battery-only mode lets OMNI USB completely cut ties with noisy AC power during playback, helping preserve detail and smoothness.
Per-port, real-time performance monitoring
The colour TFT display shows voltage, current, wattage, and measured noise for each port, making it easy to confirm device load and see conditioning benefits in real time.
Built-in 24/192 digital conversion for flexible system building
Convert USB audio to coaxial or optical S/PDIF (up to 24-bit/192kHz PCM) to integrate legacy DACs, downstream processors, or non-USB digital chains without sacrificing resolution.
Timing and control upgrades for advanced setups
A 10MHz external clock input supports precision timing, while NEXIS app compatibility adds convenient wireless control and over-the-air firmware updates.
Expert Insight
Expert Insight
The OMNI USB by SilentPower is a high-end USB conditioner with optical isolation, ANC, and battery power for noise-free audio. Includes USB OptiLink and real-time diagnostics.
Dylan Crane
Brand Manager
Details
Details
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.
