Matrix Audio SI-1 Network Isolator

The SI-1 acts as a barrier between your network router and your audio streamer. It filters out electromagnetic interference and electrical noise from your home network, which helps create a cleaner, more stable signal path for your audio equipment.

No, the SI-1 supports Gigabit Ethernet speeds, so it will not throttle your connection or impact the bandwidth required for high-resolution streaming. It is designed to maintain full data integrity while isolating the electrical noise.

By converting the electrical signal into an optical signal and then back again, the SI-1 physically breaks the electrical connection between your network and your audio system. This eliminates ground loops and prevents network-borne noise from reaching your sensitive DAC or streamer, resulting in a quieter, more detailed background.

Yes, the SI-1 features switchable LEDs. This allows you to minimize light pollution in your listening room, which is particularly helpful if your equipment is placed in a darkened environment.

Yes, the SI-1 is a transparent network bridge that adheres to standard IEEE 802.3 protocols. It works with any network-connected audio device that uses a standard RJ45 Ethernet connection.

The unit uses an internal linear power supply and connects directly to a standard AC wall outlet. Please note that the voltage is factory-fixed, so ensure you purchase the version that matches your region's power standard.