MATRIX AUDIO SI-1
แบรนด์: MATRIX AUDIO
21,990 ฿
SI-1: Optical-Electrical IsolationSI-1 sits between a router or switch and a network streamer, using active optical-electrical isolation to block electromagnetic interference the upstream network gear generates before it ever reaches the audio equipment.
It also breaks ground loops and prevents current noise from grounding potential differences between devices - a common source of background noise in a streaming system.
It also breaks ground loops and prevents current noise from grounding potential differences between devices - a common source of background noise in a streaming system.
SI-1: Dual-Channel Optical PathSI-1 uses a dual-channel optical transmission architecture with independent send and receive paths, so the two directions of traffic cannot cross-talk or interfere with each other at the isolation point itself.
Two femtosecond clocks support that path, aimed at reducing transmission errors and jitter so timing accuracy carries through the isolator rather than degrading at it.
Two femtosecond clocks support that path, aimed at reducing transmission errors and jitter so timing accuracy carries through the isolator rather than degrading at it.
SI-1: Linear Power SupplySI-1 is powered by a dual-winding, epoxy-potted toroidal transformer feeding multiple LDO linear regulators - a clean, low-noise supply built specifically to avoid adding switching noise back into the very signal path SI-1 exists to protect.
Power consumption is under 15 W, drawing from a factory-fixed AC 100-120V or 220-240V mains input.
Power consumption is under 15 W, drawing from a factory-fixed AC 100-120V or 220-240V mains input.
SI-1: Physical ProtectionSI-1 provides two 1 Gbps RJ45 ports - one input, one isolated output - with the output port carrying an electrical isolation washer that fully cuts electrical continuity between the two sides.
That complete separation protects connected streamers, players and DACs against lightning strikes, power surges, electrostatic discharge and everyday mains noise, in a CNC unibody aluminium enclosure measuring 120 x 205 x 44 mm.
That complete separation protects connected streamers, players and DACs against lightning strikes, power surges, electrostatic discharge and everyday mains noise, in a CNC unibody aluminium enclosure measuring 120 x 205 x 44 mm.
