The Entreq Tellus 3 Tungsten is a high-performance tri-cell ground box designed to eliminate high-frequency noise from your audio system. Featuring a Tungsten-infused mineral mix, it's ideal for grounding up to three components for improved clarity and depth. A must-have upgrade for serious audiophiles.

Now in a new and improved MkII incarnation, Spike Shoes from Blue Horizon offer improved definition for spiked home audio speakers as well as excellent protection for furniture and floors.

Introducing the Bamboo Coupler, a laminated bamboo block of chaotic construction for better resonance control. Place this block under electronic components for better sound and more optimised audio performance.

The Blue Horizon Spike Shoe Extreme is a high mass, multi resonance diffuser that transfers energy almost through minimal point contact. The primary purpose of the design is to channel all resonance energy in the most effective and direct way possible by utilizing the correct design philosophies combined with material usage.