The Entreq Tellus 3 Tungsten is the successor to the popular Tellus 2 Infinity. This ground box comprises of three internal cells. One cell is equivalent to the Olympus 10 T and the remaining two cells are equivalent to the Silver Minimus Tungsten. With a form factor similar to that of a tower PC, it’s a versatile unit that is easy to incorporate into any audio system. This is the perfect step up from the entry level range when looking to explore further grounding throughout your system.

As the Tellus 3 Tungsten is a tri cell ground box, it can be connected to three components. It works most effectively when grounding/draining up to 3 units with a total weight of up to 30kg. The Tellus 3 Tungsten works well with all kinds of electronics weighing between 1-30kg. It also works well for grounding all types of power distribution. This is only a guideline and you will find that it will still have a positive effect on larger components.

This ground box works well for negative terminal grounding on all amps. Please note that grounding the negative speaker post on amplifiers can have a significant, positive, impact on your sound quality.

For the highest quality in all applications, it is recommended to use Tellus 3 Tungsten in combination with Eartha Olympus cables. However, you will find that the Eartha Sudoku, Eartha Revelation and Eartha Apollo cables will also provide excellent performance at a lower price point. Please check the Eartha cable range here for more information.

Every Entreq Ground Box can be taken further with the addition of an Entreq Max post (sold separately). The Max range — Max T, Max S, Max Ti, Max Pa, Max Pl and the range-topping Max Supreme — allows the performance of the cable to be extended further, incrementally, as your system and needs change. Your investment in an Entreq ground box is not a fixed decision; it is the start of an architecture that grows with your system.

It’s highly recommended that you read the manual before making any changes to your system. Please contact us if you are unsure of how to connect the Entreq Tellus 3 Tungsten into your system. You can also check out the Entreq Connection Guide here.

Entreq Technologies Used:

Tungsten Inside: The Entreq range of products bearing the Tungsten Inside mark contain a unique mineral mix that features Tungsten granules. Entreq’s own research has found this specific material to offer even greater performance when used in their grounding applications.

Technical Specifications

Number Of Ground Cells: Tri Cell
Effective Mass*: 30kg
Connections: 2x copper binding post | 1x silver binging post
Materials: Oak, Tungsten Mineral Mix, Copper, Silver
Dimensions:
Length: 185 mm
Width: 106 mm
Height: 393 mm
Weight: 9,7 kg

*Effective Mass is a guide to the total weight of the component(s) that can be connected to the Tellus 3 Tungsten