[{"id":274046550175,"handle":"accessories","updated_at":"2026-07-19T05:07:33-06:00","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":"2026-07-20T15:44:03-06:00","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":"2026-07-20T19:43:57-06:00","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":"2026-07-19T05:07:33-06:00","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":"2026-07-19T05:07:33-06:00","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":"2026-07-19T05:07:33-06:00","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":"2026-07-20T19:43:57-06:00","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 iSilencer+ is a USB noise-reduction adapter that helps improve DAC performance by reducing EMI/RFI electrical interference carried through USB power and data lines. Featuring Active Noise Cancellation II® and REbalance® conditioning, it helps deliver cleaner, more accurate digital audio with fewer pops, clicks, and distortion. Built with SuperSpeed USB 3.0 (USB 2.0 backward compatible) and gold-plated connectors, it’s a simple plug-and-play upgrade for computer audio setups. Choose from USB-A to USB-A, USB-C to USB-A, or USB-C to USB-C to match your gear and enjoy clearer, more transparent sound.
Get the Details
Features & Specs
Active Noise Cancellation II® to reduce EMI/RFI USB noise
Targets electrical noise at the USB connection point, helping prevent interference from contaminating your audio chain and masking fine detail.
REbalance® technology for cleaner, more accurate signal delivery
Conditions the USB signal so the DAC receives a more faithful digital stream, supporting a more natural, transparent presentation.
Helps reduce pops, clicks, jitter, and packet-related errors
Improves signal integrity so common artifacts tied to noisy USB—such as clicks, dropouts, or harsh distortion—are less likely to intrude on playback.
SuperSpeed USB 3.0 with USB 2.0 backward compatibility
Works across modern and legacy USB audio setups, making it a versatile upgrade for laptops, desktops, streamers, and DAC connections.
Gold-plated connectors for optimal transfer
High-quality connector plating supports reliable contact and consistent performance over repeated insertions and removals.
Can be used inline or in unused ports to further reduce interference
Insert it between source and DAC for direct benefits, or add units to unused ports to help reduce radiated EMI in dense desktop environments.
Active Noise Cancellation II® to reduce EMI/RFI USB noise
Targets electrical noise at the USB connection point, helping prevent interference from contaminating your audio chain and masking fine detail.
REbalance® technology for cleaner, more accurate signal delivery
Conditions the USB signal so the DAC receives a more faithful digital stream, supporting a more natural, transparent presentation.
Helps reduce pops, clicks, jitter, and packet-related errors
Improves signal integrity so common artifacts tied to noisy USB—such as clicks, dropouts, or harsh distortion—are less likely to intrude on playback.
SuperSpeed USB 3.0 with USB 2.0 backward compatibility
Works across modern and legacy USB audio setups, making it a versatile upgrade for laptops, desktops, streamers, and DAC connections.
Gold-plated connectors for optimal transfer
High-quality connector plating supports reliable contact and consistent performance over repeated insertions and removals.
Can be used inline or in unused ports to further reduce interference
Insert it between source and DAC for direct benefits, or add units to unused ports to help reduce radiated EMI in dense desktop environments.
Expert Insight
The iSilencer+ from iFi Audio is a game-changer, effortlessly eliminating USB-related electrical noise to deliver crystal-clear audio quality and an upgraded listening experience.
Dylan Crane
Brand Manager
Details
iFi SilentPower iSilencer+
The SilentPower iSilencer+ is a compact USB noise-reduction adapter designed to clean up electrical interference that can ride along USB connections and degrade audio performance. USB carries both power and data, which can introduce unwanted noise (including EMI/RFI) from computers, hubs, and nearby electronics—often heard as haze, distortion, or annoying pops and clicks. Using Active Noise Cancellation II® plus REbalance® signal conditioning, iSilencer+ helps your DAC receive a cleaner, more stable digital signal for a smoother, clearer, and more natural listening experience.
Built around SuperSpeed USB 3.0 (and USB 2.0 backward compatibility) with gold-plated connectors, iSilencer+ is an easy, plug-and-play upgrade: insert it between your USB source and DAC to reduce noise at the connection point. For even more noise reduction, you can also plug additional iSilencer+ units into unused USB ports to help reduce radiated interference—an effective tweak for busy desktop setups. Small enough to disappear behind a laptop or DAC, iSilencer+ is an effortless way to make digital audio sound more refined, more transparent, and more enjoyable.
What It's Good At:
Reduces USB-borne electrical noise (EMI/RFI) at the source for cleaner playback
Helps eliminate pops, clicks, and distortion caused by noisy USB signal integrity
Improves clarity, warmth, and transparency, with tighter, more confident bass response
REbalance® signal conditioning helps deliver a more accurate digital signal to your DAC
Plug-and-play USB upgrade—no drivers, no settings, no hassle
Scales with your setup: add units to unused USB ports to further reduce radiated interference
The SilentPower iSilencer+ is a USB noise-reduction adapter that helps improve DAC performance by reducing EMI/RFI electrical interference carried through USB power and data lines. Featuring Active Noise Cancellation II® and REbalance® conditioning, it helps deliver cleaner, more accurate digital audio with fewer pops, clicks, and distortion. Built with SuperSpeed USB 3.0 (USB 2.0 backward compatible) and gold-plated connectors, it’s a simple plug-and-play upgrade for computer audio setups. Choose from USB-A to USB-A, USB-C to USB-A, or USB-C to USB-C to match your gear and enjoy clearer, more transparent sound.
Get the Details
Features & Specs
Features & Specs
Active Noise Cancellation II® to reduce EMI/RFI USB noise
Targets electrical noise at the USB connection point, helping prevent interference from contaminating your audio chain and masking fine detail.
REbalance® technology for cleaner, more accurate signal delivery
Conditions the USB signal so the DAC receives a more faithful digital stream, supporting a more natural, transparent presentation.
Helps reduce pops, clicks, jitter, and packet-related errors
Improves signal integrity so common artifacts tied to noisy USB—such as clicks, dropouts, or harsh distortion—are less likely to intrude on playback.
SuperSpeed USB 3.0 with USB 2.0 backward compatibility
Works across modern and legacy USB audio setups, making it a versatile upgrade for laptops, desktops, streamers, and DAC connections.
Gold-plated connectors for optimal transfer
High-quality connector plating supports reliable contact and consistent performance over repeated insertions and removals.
Can be used inline or in unused ports to further reduce interference
Insert it between source and DAC for direct benefits, or add units to unused ports to help reduce radiated EMI in dense desktop environments.
Active Noise Cancellation II® to reduce EMI/RFI USB noise
Targets electrical noise at the USB connection point, helping prevent interference from contaminating your audio chain and masking fine detail.
REbalance® technology for cleaner, more accurate signal delivery
Conditions the USB signal so the DAC receives a more faithful digital stream, supporting a more natural, transparent presentation.
Helps reduce pops, clicks, jitter, and packet-related errors
Improves signal integrity so common artifacts tied to noisy USB—such as clicks, dropouts, or harsh distortion—are less likely to intrude on playback.
SuperSpeed USB 3.0 with USB 2.0 backward compatibility
Works across modern and legacy USB audio setups, making it a versatile upgrade for laptops, desktops, streamers, and DAC connections.
Gold-plated connectors for optimal transfer
High-quality connector plating supports reliable contact and consistent performance over repeated insertions and removals.
Can be used inline or in unused ports to further reduce interference
Insert it between source and DAC for direct benefits, or add units to unused ports to help reduce radiated EMI in dense desktop environments.
Expert Insight
Expert Insight
The iSilencer+ from iFi Audio is a game-changer, effortlessly eliminating USB-related electrical noise to deliver crystal-clear audio quality and an upgraded listening experience.
Dylan Crane
Brand Manager
Details
Details
iFi SilentPower iSilencer+
The SilentPower iSilencer+ is a compact USB noise-reduction adapter designed to clean up electrical interference that can ride along USB connections and degrade audio performance. USB carries both power and data, which can introduce unwanted noise (including EMI/RFI) from computers, hubs, and nearby electronics—often heard as haze, distortion, or annoying pops and clicks. Using Active Noise Cancellation II® plus REbalance® signal conditioning, iSilencer+ helps your DAC receive a cleaner, more stable digital signal for a smoother, clearer, and more natural listening experience.
Built around SuperSpeed USB 3.0 (and USB 2.0 backward compatibility) with gold-plated connectors, iSilencer+ is an easy, plug-and-play upgrade: insert it between your USB source and DAC to reduce noise at the connection point. For even more noise reduction, you can also plug additional iSilencer+ units into unused USB ports to help reduce radiated interference—an effective tweak for busy desktop setups. Small enough to disappear behind a laptop or DAC, iSilencer+ is an effortless way to make digital audio sound more refined, more transparent, and more enjoyable.
What It's Good At:
Reduces USB-borne electrical noise (EMI/RFI) at the source for cleaner playback
Helps eliminate pops, clicks, and distortion caused by noisy USB signal integrity
Improves clarity, warmth, and transparency, with tighter, more confident bass response
REbalance® signal conditioning helps deliver a more accurate digital signal to your DAC
Plug-and-play USB upgrade—no drivers, no settings, no hassle
Scales with your setup: add units to unused USB ports to further reduce radiated interference
