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Product Details
↓ Details provided by iFi ↓
(Specifications and appearance of this product are subject to change without notice)
iFi SilentPower LAN iPurifier Pro Audiophile Power Filter

Optical Isolation brings even greater silence.
The LAN iPurifier PRO is an advanced solution for reducing Ethernet noise and optimizing data clarity. With patented noise-canceling technology, it blocks electromagnetic interference to ensure a clean, stable signal, enhancing network speed and reliability. Ideal for high-demand setups, the LAN iPurifier PRO is compatible with all Ethernet-based devices, making it perfect for improving both home and office networks. Experience faster data transfer and a more efficient network connection with the ultimate Ethernet noise filter.
The LAN iPurifier PRO allows you to experience your music streamers, 4K media boxes, and media streaming PCs exactly as they were designed to perform, free from any interference.
Enter the Realm of Silence
LAN iPurifier Pro provides a simple plug-and-play solution to what could only be achieved through complex setups.
Key Features Explained
Optical Galvanic Isolation
The optical galvanic isolation technology used by the LAN iPurifier Pro converts incoming LAN signals into optical (light) signals and back again.
Jitter Elimination
The input and output are completely isolated electrically, to stopany noise pass through from the LAN system getting into the stream or DAC.
Signal Regeneration
After isolating the signal, the LAN iPurifier Pro regenerates the signal using active circuitry to reconstruct the binary data stream, further reducing overall jitter and improving system timing.
How do I use the LAN iPurifier Pro?
- Plug in between your router and audio streamer
- Plug in between your router and apple TV box
- Plug in between your router and network switch
Isolation, Regeneration and Elimination.
Increased system noise significantly amplifies the streamer's jitter, diminishing its performance and resulting in a more digitised sound that lacks the richness and authenticity of true audio reproduction. The LAN iPurifier Pro features Optical Galvanic Isolation to isolate electrical noise and interference, reduce system noise and errors from the router or network switch
Plug and Purify
Whether you're a network novice or an audiophile aficionado, the LAN iPurifier Pro offers a simple, elegant solution for ethernet noise filtration, a feat previously achievable only through complex setups. With a standard LAN input and an optically isolated LAN output, simply connect the LAN iPurifier Pro between your router and network device, positioning it as close to the network device as possible.
Maximise Performance with iPower
Audiophiles always pursue perfection in their audio systems, and we've ensured there's room for you to upgrade. The LAN iPurifier Pro is powered by USB-C, allowing you to upgrade to iPower2 or iPowerX to enhance overall performance. The iFi iPower2 is an ultra-quiet, ultra-clean audiophile-grade power supply, featuring Active Noise Cancellation II technology to cancel out all incoming EMI and RFI noise, you'll never feel powerless against noise and graininess again. It is more than 10 times quieter than most audiophile power supplies.
How do I use?
LAN iPurifier Pro
Plug in your LAN iPurifier Pro between your DAC and network router to prevent jitter and EMI reducing the quality of your music.
Key Features
- Optical Galvanic Isolation to remove electrical noise and interference
- Error Correction and Jitter Elimination for improved musical timing
- Supports 1000BASE-T (IEEE 802.3x) Ethernet
Shedding Light on Isolation
Even though increasing system noise will greatly increase the jitter of the Streamer/DAC and reduce its performance, little is done to try to isolate the Streamer/DAC from undesired system noise transferred via the LAN connections.The optical galvanic isolation technology used by the LAN iPurifier Pro converts incoming LAN signals into optical (light) signals and back again. Consequently, the input and output are completely isolated electrically, preventing any noise from the LAN system from getting into the stream or DAC.
Speed without Compromise
LAN iPurifier Pro is designed for transparent data transmission, meeting network connection standards:
- 1000BASE-T (Gigabit Ethernet)
- IEEE 802.3x standard
- 1000/100/10Mbps Supported
Compatible with wide range of network devices (4K Media Boxes, Media StreamingPC's)
What's in the box?
- 1 x LAN iPurifier ProEthernet Cable (0.5m)
- 1 xUSB-A to USB-C Cable (1.2m)
- 1 x USB Power Adapter (5V)
- 1 x Quick Start Card1 x Instruction Card
Specifications
Ethernet
IEEE 802.3x
Speed Supported
1000Mbps / 100Mbps / 10Mbps
Power
USB-C 5V DC/1A
Input
1x RJ45
Dimensions
99 x 92.8 x 24.2mm (3.9" x 3.7" x 0.95")
Net Weight
241g (8.05 oz)
Note
The image colour may differ from the actual product due to lighting. Please refer to the product for accuracy.