Entreq Tellus 3 Tungsten Grounding Box

This ground box 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.

This box 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 guide and you will find that it will still have a positive effect on larger components.

As with all Entreq products, we recommend consulting with your local distributor to get the best advice for your system.

Negative Speaker Grounding

This box works well for negative speaker grounding on all amps.

Please note that grounding the negative speaker post on amplifiers can have a significant impact on your sound quality. We highly recommend doing so, but we also advise you to download our manual or contact us for more information before making any changes.

Eartha Cables

For the highest quality in all applications, we recommend using Pluton 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 cables section on our website for more information.

Important information

None of our ground boxes can replace protective grounding.