Ruby Mountain II

Siltech’s mid-level Royal Signature power cable uses G7 silver-gold alloy conductors and a robust outer of Kapton, Teflon and Wide-range shielding for ultra low noise. It offers EU, UK or US Furutech Gold AC mains plugs at one end, and a choice of 10A or 16A Furutech Gold IEC, IEC 10A Furutech Rho Carb FI-50 or IEC 10A Furu Rho Carb FI-52 on the other.


Metallurgy: Pure silver-gold alloy
Construction: Twisted pair
Insulators: Kapton, Teflon & Wide-range shielding
Cores: 2

*other connectors are available. Please contact your local distributor for details.


The Royal Signature range delivers top-tier performance thanks to its combination of Siltech’s special metals technology and highly sophisticated cable construction techniques. Both have taken decades to perfect, and are unrivalled in the industry.

Either our latest G7 silver-gold alloy or monocrystal silver conductors are used, depending on the application. This is combined with our advanced multi-layer Kapton-Teflon insulation materials and an external circumferential shield. Thick and stiff for additional mechanical isolation, the cable is less wieldy but more than makes up for this with a breathtaking musical performance.

Royal Signature cables approach the best sonic performance that Siltech is capable of, and stand out as some of the finest in the world – yet are nowhere near as expensive as our flagship Triple Crown series.

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