Royal Double Crown USB

Siltech’s top-of-the-line USB cable uses our latest S10 monocrystal silver as conductor and ground wires to achieve performance without any compromise.

Combined with its ultra-high-end insulation materials, wide-range shielding, and resonance damping, this makes Royal Double Crown USB the ultimate cable for the finest digital or computer audio systems.

Available with custom matt silver USB-A to USB-B connectors.


Metallurgy: Pure S10 Monocrystal Silver
Construction: Twisted Pair
Teflon & Wide-Range Shielding
Cores: 4+2

For orders or more information, contact your local distributor.


As Siltech’s finest ever cable range, the Royal Crown series replaces our highly acclaimed Royal Signature series. A clean-sheet, no-compromise design, it covers every popular audiophile application, from analogue and digital interconnects, to power cords and loudspeaker cables.

Royal Crown series digital interconnects are made to the very best standards, with absolutely nothing left to chance. Build quality is superlative, with the finest available materials used.  Although some still believe that all digital cables sound the same, the difference between average examples and Siltech’s flagship Royal Crown versions is profound.  That’s because, just like analogue cables, digital interconnects are susceptible to the same noise problems – Radio Frequency Interference (RFI) – plus mechanical vibration, ineffective conductors, and/or impedance mismatching.

Siltech’s unique S10 monocrystal silver is the finest conductor money can buy and is purpose-designed to carry high-resolution digital audio at the very high frequencies required. This is mated to our special insulation and shielding package – including an improved Superground connection. Together, these make Royal Crown digital interconnects exceptionally resistant to electrical and mechanical noise. The result is a stable, ultra-low jitter connection between the digital source and digital-to-analogue convertor. In turn, it lets the DAC do the best possible job.

Available as Royal Single and Double Crown Digit (coaxial), Royal Single and Double Crown USB, and Royal Crown Network versions, they form an essential part of any digital audio front end. Hear the difference for yourself when you get the chance.

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