iFi HDMI iSilencer HDMI Noise Filter with Surge Protection
Upgrade your home entertainment by eliminating frustrating signal issues with the iFi HDMI iSilencer. This device tackles noise and interference carried over HDMI connections using proprietary Active Noise Cancellation II (ANC2) technology, inspired by military radar, to reduce noise up to 40dB. It also features specialized circuitry to eliminate jitter, sharpening timing for improved contrast and color accuracy in your video. Furthermore, it protects your valuable A/V gear with built-in Transient Voltage Suppression for surge protection. Despite the active filtering, it ensures pure passthrough, supporting up to Ultra HD/HDR 8K/60Hz and 4K/120Hz, fully compliant with HDMI 2.1 standards.
$89.00
Owner Satisfaction
4.4
/ 5
Category Rank
170
/ 221
#170 in Electronic Filters
Price vs Category Average
-63%
Below average
Input
HDMI Male
/ HDMI Male
Who it's for
- Improved Signal Integrity
- Integrated Surge Protection
- Compact Plug-and-Play Design
Who should skip it
- High Cost for Marginal Gains
- Physical Fit and Clearance Issues
- Potential Bandwidth Limitations
Key Specs
Input
HDMI Male
Output
HDMI Female
PCB
Military-grade PCB with audiophile components
HDMI Compatibility
HDMI 2.1 and all previous HDMI versions
Resolution Supported
8K/60Hz, 4K/120Hz Ultra HD HDR
Voltage Rating
5V (Max 6.3V)/1A
Dimensions
51 x 24 x 10mm (2.0 x 0.9 x 0.4”)
Net weight
11g (0.39 oz)
Features
- Active Noise Cancellation II removes incoming noise and interference.
- Jitter Elimination circuitry improves timing, contrast, and color accuracy.
- Surge Protection via Transient Voltage Suppression (TVS) system.
- Supports Ultra HD/HDR 8K/60Hz and 4K/120Hz.
- Fully compatible with HDMI 2.1 and all previous versions.
- Built on a military-grade PCB with audiophile components.
- Restores true quality to audio and video signals.
- Easy insertion between media device and display.
What customers say
Customers find the iFi HDMI iSilencer highly effective for resolving specific system noise issues. Enthusiasts report significant audio fidelity improvements, noting a reduction in digital harshness and background noise, resulting in a cleaner soundstage and better detail. Visual enhancements, such as deeper black levels and improved contrast, are also frequently mentioned, especially with long cable runs. The integrated surge protection adds valuable peace of mind for protecting expensive equipment. However, results are system dependent. A minority of users with already clean setups notice little to no difference. This variability impacts the perceived value for some buyers, suggesting efficacy relies heavily on the existing noise floor.
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