Entreq Logo

Eartha Cables

Entreq Eartha Cables

It is hard to believe that an Earth/Grounding cable could have such a huge impact on the sound quality! The way cables are used and designed to drain away the noise/stray currents in a system has a significant effect on the end performance. We believe this is due to there being such a high frequency and low voltage in the current, an issue addressed by Eartha cables.

Entreq Eartha Cables
Entreq Logo

Eartha Cables

It is hard to believe that an Earth/Grounding cable could have such a huge impact on the sound quality! The way cables are used and designed to drain away the noise/stray currents in a system has a significant effect on the end performance. We believe this is due to there being such a high frequency and low voltage in the current, an issue addressed by Eartha cables.

FEATURES

When we developed the Apollo RJ45 Network cable, we more or less stumbled on one of the most groundbreaking developments so far regarding earthing cables and grounding. We tested the conductors exposed, in very high-pressure environments. When this conductor was used for signal transmission it was not a big hit, however for, grounding it’s one of the biggest improvements we have ever come across.

There are many theories why we get these improvements when conductors are exposed to high pressure.
To be honest, we don’t know how it makes such a big improvement. The important thing is that this is one of the biggest leaps in grounding for us so far.

Another detail is the wood tubing on all of the Eartha Infinity cables. We are not sure if it´s because it reduces vibrations or radiation that we notice such a significant improvement when they are fitted.

Spontaneously, you feel that the design of a cable not used to convey signals, but rather to connect to the earth, should not have any effect on the sound. However, the choice of materials and the design of the earth cable produces completely different results. Again, we can only find the explanation in that it is a matter of very high frequencies, or else there should not be so big a difference between connectors, regular copper cable and mirror-twisted silver cable.

Actually, it is merely the design of the contacts and the dialectrum that join a good earth cable with a good signal cable, otherwise they have hardly anything else in common.

The Cables

It all started with the Eartha Copper back in 2010, and since then we have expanded the range with no less than 7 other lines, offering increased levels of performance. The Eartha Infinity Olympus is currently our top cable.

Eartha Infinity Copper

Produces a warm effect.

Eartha Infinity Discover

A hybrid cable with good details and neutral sound.

Eartha Infinity Konstantin

Produces more detailed effects, but still warm.

Eartha Infinity Challenger

A hybrid Copper/Silver that is rather neutral, excellent performance.

Eartha Infinity Silver

Produces a very detailed effect, especially at high frequencies.

Eartha Infinity Apollo

Neutral high end cable. Very open and detailed.

Eartha Infinity Atlantis

For the best systems. Extremely detailed with a warmer character.

Eartha Infinity Olympus

For the best systems. The Ultimate Ground cable.

Configurations

Ertha RCA, XLR, DIN, USB, RJ45 and Hook

  • Standard length 1.65m ( longer available )
  • These cables are designed for direct connection to your electronics / computer / music streamer via currently unused RCA , XLR or USB inputs or outputs.
  • The RJ45 connector can also be employed on your Digital streaming device but is most effective on your source router and/or NAS drive.
  • The cable is terminated with an Entreq spade at one end (this connects to your carefully chosen level of partnering Entreq ground box) and then to either an Entreq designed RCA , XLR , USB or RJ45 ground connection, at the other end. This then connects to your selected piece of equipment.
  • A carefully selected Entreq ground box is required to connect to your chosen Entreq Eartha cable.

Eartha Schuko, US & UK

  • These cables are designed for connection to a wall socket, protective ground and either to a Stand alone Tellus 2/Silver Tellus Infinity or the dedicated input on Olympus Tellus.
  • The cables are terminated with a plug that only connects to the Earth.
  • These cables are available in the Konstantin, Challenger, Apollo, Atlantis and Olympus ranges.

Eartha Spade – Spade, Hook – Spade or 4mm – Hook

  • Standard length 1.65m ( longer available )
  • These are used to connect to equipment that have additional or specialist ground points, even chassis locations. The most common application is for negative speaker out grounding.
  • Entreq PowerUs and CleanUs products all have their own dedicated ground connections and as such require an Ertha Spade to Hook to draw excess noise away to your chosen Entreq ground box.
  • A carefully selected Entreq ground box is required to connect to your chosen Entreq Eartha cable.
  • These cables are available in the following ranges and are in an ascending order of performance. Copper , Discover, Konstantin , Challenger , Silver , Apollo , Atlantis and Olympus

Eartha 3.5mm – Spade

  • Standard length 1.65m ( longer available )
  • There is only one application for this particular product and that is to exclusively connect, via a 3.5mm ground connection, to Entreq’s dedicated “EEDS noise reduction circuit”.
  • This unique technology is built into almost all of Entreq’s Signal cables.
  • A carefully selected Entreq ground box is required to connect to your chosen Entreq Eartha cable.
  • These cables are available in the following ranges and are in an ascending order of performance. Copper , Discover, Konstantin , Challenger , Silver , Apollo , Atlantis and Olympus.

Entreq Eartha Cables

Our Entreq partners

Keep up to speed

Our team keep up to speed with all the latest developments in the world of high-end audio. We share our passion for exceptional products daily on Instagram and invite you to follow us.

Follow us on Instagram