Silent Angel LF-SP

Reduce Noise for Purer Streaming Performance

Passive HiFi LAN Filter designed for modern HiFi streaming systems. Built for 2.5GbE network environments, it helps reduce unwanted noise, improve isolation, and optimizes signal transmission for cleaner and more stable performance across critical audio network.

2.5GbE Ready for HiFi Networking

Power-Free, Low-Noise Design

High Isolation, Low Interference

Stability and Purity for 2.5GbE HiFi Networks

Designed for 2.5GbE and Gigabit Networks

Supports both 2.5GbE and Gigabit networks for wider device compatibility.

Zero-Noise Passive Operation

Passive, power-free design to avoid added noise and keep installation simple.

Galvanic Ground Isolation

Reduces transferred noise and ground-loop interference between connected devices.

EMI Noise Elimination

Eliminates electromagnetic interference for a cleaner and more stable audio network.

Ultra-Low Noise Transmission

Reduce loss and crosstalk for more stable, reliable signal delivery.

Pitch-Black Audio

Creates a quieter background for greater clarity, focus, and musical detail.

Shielded Connectivity for Flexible Audio Integration

Features dual connectors and a fully shielded interface, allowing easy deployment between the router and audio switch to reduce network-side noise before it enters the dedicated audio chain.

Simple plug-and-play design also allows flexible placement between the audio switch and streamer, where it helps further refine LAN signal quality and preserve cleaner signal transmission before playback.

A Cleaner Foundation for Modern HiFi Streaming

Ready for the 2.5GbE Era

LF-SP Passive LAN Filter is designed for 2.5GbE home routers and modern HiFi streaming systems, with greater headroom for future network upgrades.

Passive by Design, Free from Added Noise

With no external power required, LF-SP avoids added power noise while keeping installation simple and direct.

Isolate Noise at the Source

Placed between the router and audio switch, LF-SP helps block noise and interference from the home network side.

Optimize the Final Signal Path

Placed between the switch and streamer, LF-SP further refines LAN signal quality before it reaches the playback device.

A Quieter Listening Experience

Enhanced isolation and shielding reduce ground-loop and EMI noise, creating a Pitch-Black Audio Background with greater clarity and detail.

Compact Design, Essential Upgrade

With its space-saving design, LF-SP brings a more stable and cleaner network foundation to modern streaming systems.