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Estimated price (community-sourced)
About the SPX-20
The Siltech SPX-20 is part of Siltech's Classic Anniversary series, designed to deliver class-leading sonic performance at an accessible price point. It utilizes bespoke G7 pure silver-gold alloy conductors arranged in a twisted pair layout, combined with advanced Kapton and Teflon insulators and super shielding to minimize electromagnetic interference and radio frequency noise. This results in an exceptionally quiet cable that preserves musical detail, dynamics, and tonal accuracy. Suitable for powering HiFi components, it is manufactured in the Netherlands with high build quality for long-term reliability. Available in lengths such as 1.5m, with options for various AC plugs (EU, UK, US) and IEC connectors. Original retail prices reported around €1,900-€2,700, with current used market values significantly lower[2][5][11][14].
Specifications
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