DCT UltraSocket™ Single UK Doubleplate + Ground

• High-performance UK wall socket for Hi-Fi and Home Cinema systems


• High quality contacts for a low resistance connection


• Straightforward replacement for standard double wall socket


• Deep Cryogenically Treated (DCT)


• Includes Ground terminal for RF Grounding

The quality of the wall socket that feeds your system can have a positive effect on its performance. Even giving your existing socket a clean, and making sure the contacts are still tight, will bring benefits (always turn the electricity off before doing this). But improving the socket itself ensures an even better connection,

UltraSockets™ were originally designed for chassis mounting and you'll find them on our Award-winning X-Block™ mains extensions (this is why they are only available as a single outlet on a single or double faceplate).

We were so impressed with the performance that we custom-designed a faceplate (which is high impact and fire resistant for your peace of mind) enabling the new socket to be easily swapped for existing single or double wall sockets.

To improve performance, every UltraSocket™ is Deep Cryogenically Treated (DCT) and treated with DeoxIT® contact enhancer before shipping.


"When I first saw these sockets, I set up a jig to test the sound quality from them. As good as our existing SuperSockets™ were, the new sockets were quite clearly better – and the SuperSockets™ sound very good in the first place!

The UltraSockets™ have a very high build quality and this translates into far better performance: they sounded more open, smoother and bass was tighter and cleaner, with more weight."

N.B. When ordering UltraSockets™, ensure you choose the correct version, depending on whether you are replacing an existing single or double outlet. If replacing the socket yourself, ensure that the mains is switched off at the consumer unit and if in doubt consult a qualified electrician.


For those who are not using an external Ground Rod to connect to their RF Router MKII or SuperRouter, the external earth terminal on the front of this socket allows an alternative connection to Ground, via the household mains earth. It also allows those who are using a Ground Rod to connect it to their ring main earth, via an RF Router, and thereby ground RF noise on the mains.

Read more about grounding here

Dimensions: Double faceplate - 86mm x 146mm. These are the standard sizes for wall sockets, so there should be no modification required to fit an UltraSocket in place of a standard 13A socket.



Don't forget! We’re confident in the performance of this product that it is covered by our 60 Day Home Trial with Money Back Guarantee. Buy the product and if you're not completely satisfied, you can return it within 2 months for a refund. For full details click here.

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