MATRIX AUDIO SS-1 PRO

The SS-1 Pro from Matrix Audio represents the cutting edge of network switches designed for Hi-Fi audio, engineered to deliver exceptional performance in high-definition streaming. Every detail of the device is carefully designed to preserve signal purity, with targeted optimizations in power supply, clock, cooling, and component selection, ensuring stable and lossless transmission even in the most demanding audio systems.

At the heart of the SS-1 Pro is its advanced clock system, consisting of a femtosecond clock and an RF synthesizer with extremely low phase noise. This combination generates highly stable and precise signals, minimizing jitter and ensuring perfect timing of digital circuits. It is also possible to connect an external 10MHz clock, which is integrated by the RF synthesizer via DPLL, providing uncompromising synchronization and stability.

The SS-1 Pro features two isolated SFP/SFP+ ports capable of handling connections up to 10Gbps, with the option to use fiber optic or RJ45 modules, ensuring complete electrical isolation between network devices and digital audio players. The dedicated Ethernet ports, up to 2.5Gbps, and the 100Mbps ports for audio reduce transmission speed where necessary, improving stability and minimizing bit errors. Each port is individually shielded with signal transformers protected by metal housings, and the connector layout allows the use of high-quality cables without clutter.

The power supply of the SS-1 Pro relies on a custom toroidal transformer combined with high-speed Schottky diodes and audio-grade filter capacitors, supported by six ultra-low-noise LDO regulators. A large passive heatsink ensures completely silent operation. For those seeking maximum performance, the DC input allows connection to an external linear power supply that directly powers the clock and main controller, further enhancing sonic performance.

The CNC-machined aluminum chassis with a reinforced steel base provides robustness and stability, while adjustable isolation feet allow optimization of placement according to the acoustic environment. The LED indicators on the ports can be turned off for immersive listening without visual distractions. Thanks to this careful design, the SS-1 Pro does more than transmit digital signals: it delivers rich, detailed, and deeply engaging sound, transforming every listening session into an intense emotional experience.

Technical Specifications:

• Fiber optic/Ethernet connections: Dual 10Gbps SFP/SFP+
• Ethernet ports: up to 2.5 Gbps; 2 dedicated 100Mbps ports for audio devices
• Clock: femtosecond clock + RF synthesizer
• External clock input: 10 MHz
• Power supply: linear with O-core toroidal transformer
• Voltage regulators: 6 ultra-low-noise LDOs for clean power to clock and main chip
• External power input: DC for connection to external power supply
• Cooling: passive heatsink for silent operation
• Dimensions: L330 x H58.5 x D235 mm
• Weight: 3.4 kg