Synergistic Research Foundation SX Digital Interconnect

Synergistic Research Foundation SX Digital Interconnect

Foundation SX Digital Interconnect is designed for a compatible digital audio connection, typically from a CD transport or digital source to a DAC. It is a dedicated digital interconnect rather than an ordinary RCA stereo line-level cable.

Manufacturer design and technology

Synergistic Research uses digital-specific cable geometry, shield treatment and the proprietary high-voltage conditioning programme found in the Foundation SX series. The UEF approach is intended to address electromagnetic noise around the cable and its connectors. Different digital interfaces have separate electrical characteristics, meaning coaxial S/PDIF and AES/EBU XLR are not interchangeable simply because their plugs resemble analogue connectors.

Key features

• Part of the Synergistic Research Foundation SX hi-fi cable family
• Manufacturer-specified UEF electromagnetic shield treatment
• SRX-derived factory conditioning process
• Designed for a specific electrical or audio interface rather than universal connection
• Full UK retail pricing shown in the existing length/connector variants

How to choose the right cable

Before buying, identify the output on your source and the input on the DAC. A digital RCA socket should be marked coaxial or S/PDIF; a three-pin XLR digital connection is commonly labelled AES/EBU. Confirm the actual termination on this particular Shopify product before purchase. Kronos AV can help select the suitable digital interface and connection length.

Frequently asked questions

Does it convert USB into S/PDIF? No. A different interface requires compatible equipment or a suitable digital converter.

Kronos AV specialist advice

We can review your source, amplification or loudspeakers and confirm the correct connector format, cable length and any special-order options before purchase. Synergistic Research's claimed listening benefits depend on the complete system and installation. The currently listed UK prices and variants remain unchanged.