iFi Audio
iFi Audio LAN iPurifier Pro
Best network filter for audiophiles seeking pristine streaming audio quality.
Elevate your audio and video streaming with the iFi Audio LAN iPurifier Pro. This advanced Ethernet filter effectively eliminates digital noise and interference, including EMI and RFI, for a cleaner, more stable network connection. It converts electrical Ethernet signals to optical and back, reducing jitter and distortion for pristine sound and visuals. Its compact, plug-and-play design integrates seamlessly into your audio system, making it an essential upgrade for audiophiles seeking the purest sound reproduction from networked sources. Enjoy enhanced clarity and immersion in your media experience.
$299.00
Owner Satisfaction
4.7
/ 5
Category Rank
21
/ 2576
#21 in Repeaters & Transceivers
Price vs Category Average
-70%
Below average
Brand
iFi Audio
/ iFi Audio
Who it's for
- System builders wanting a durable, easy-to-install network upgrade
- Audiophiles seeking a pristine, noise-free background for critical listening
- High-resolution streamers demanding perfect data integrity without signal loss
Who should skip it
- Budget-conscious listeners with modest audio equipment
- Users with already clean networks or less sensitive audio gear
- Minimalists looking to avoid extra hardware and cable clutter
Performance breakdown
Noise Floor Reduction
Optical isolation effectively scrubs away digital interference for a silent background.
Jitter Suppression
Signal re-clocking ensures precise timing for high-fidelity audio and video streams.
Setup Simplicity
Plug-and-play functionality makes network optimization accessible for any home audio setup.
Build Quality
Robust construction provides a stable, durable housing for sensitive internal components.
Network Compatibility
Broad support for standard Ethernet speeds ensures seamless integration with existing hardware.
Signal Integrity
Galvanic isolation prevents ground loops and electrical noise from polluting the stream.
Key Specs
Brand
iFi Audio
Model
LAN iPurifier Pro
Type
Ethernet Noise Filter
Filter Topology
EMI RFI
Isolation
Optical Isolation
Connectors
RJ45
Supported Speed
1000Mbps / 100 Mbps / 10Mbps
Power Requirements
USB-C 5V DC/1A
Features
- Eliminates digital noise and interference
- Optical galvanic isolation for clean signals
- Reduces jitter for pristine audio/video
- Compact and easy plug-and-play setup
- Enhances streaming clarity and immersion
- Converts electrical to optical Ethernet
- Supports multiple Ethernet speeds
- Improves overall streaming performance
What customers say
Customers consistently praise the iPurifier Pro for its profound impact on streaming audio quality. The most common feedback highlights a significant reduction in network induced noise, resulting in a noticeably cleaner, darker background and improved sonic detail. Users report that the device reliably elevates their digital audio experience, making subtle musical textures more apparent. While the investment is substantial, enthusiasts generally agree that the tangible performance gains justify the cost, cementing its reputation as an essential component for high resolution network playback.
Know before you buy
It uses optical galvanic isolation to break the electrical path between your network and your audio gear. By converting the signal to light and back, it effectively blocks electrical noise, EMI, and RFI that can otherwise introduce jitter and distortion into your digital stream.
No, the LAN iPurifier Pro supports speeds up to 1000Mbps (Gigabit Ethernet). It is designed to maintain full network throughput while cleaning the signal, ensuring your high-resolution streaming remains uninterrupted.
It features a simple plug-and-play design. You just connect your Ethernet cable from your router to the input, another cable from the output to your streamer or DAC, and power it using the included USB-C port.
No, the device is completely transparent to your network. It functions as a hardware-level filter and does not require any drivers, software, or configuration to operate.
Yes, it is compatible with any device that uses an Ethernet connection for media playback, including media PCs, network-attached storage (NAS) drives, and high-end DACs. It is particularly effective for any component sensitive to digital noise.
Yes, the LAN iPurifier Pro requires a 5V/1A power source via its USB-C port. Using a high-quality, low-noise power supply is recommended to ensure the best performance from the internal filtering circuitry.
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