Entreq Ertha Infinity Ground Cable

Eartha Infinity ground cables are designed to connect to Entreq ground boxes. The ground box draws the noise, magnetic fields and high frequency interference away from your sensitive audio products via these cables.

Careful matching of the ground cable and ground box will guarantee optimal performance.

All Eartha Ground Cables are terminated at one end with a hook connector which you connect to your ground box. The other termination is specified and hardwired as standard at the time of ordering. This offers the very best performance.

Alternatively, you can specify a Click Adaptor termination (three different levels of performance are available) in place of a hardwired connection which will allow you to attach a range of different connectors.

Eartha Copper

Eartha Copper is Entreq’s entry level ground cable. It’s the successor to their Challenger ground cable released back in 2010. This cable performs well when used with mainstream or ‘Mid-Fi’ systems.

Standard length: 1650mm

Additional lengths available in 550mm increments.

Eartha Hexa

Standard length: 1650mm.

Additional lengths available in 550m increments.

Eartha Revelation

Similar in construction to the Eartha Apollo ground cable, the Eartha Revelation features smaller gauge conductors than Eartha Apollo making it more budget conscious but still a great performer.

Standard length: 1650mm

Additional lengths available in 550mm increments.

Eartha Apollo

After more than a decade since its release, Eartha Apollo remains one of the best ground cables on the market. It simply works well, always delivering the best performance possible.

Solid Silver construction with twisted pairs of 15 AWG conductors spun both clockwise and anticlockwise.

Standard length: 1650mm

Additional lengths available in 550m increments.

Eartha Sudoku

Eartha Sudoku ground cables are based on the technology used in the top performing Eartha Olympus ground cables but with a new construction technique resulting in a thinner cable making it easier to route in tight spaces.

Standard length: 1650mm.

Additional lengths available in 550m increments.

Eartha Olympus

Every detail of the Eartha Olympus Ground Cable is designed to ensure that the tonal influence is subtle and that the performance is optimised. When an Olympus box is used with an Olympus cable, it reduces the noise floor without changing the tonal impression. You will be amazed at how much more music, detail, and 3D space your system can deliver.

Standard length: 1650mm

Additional lengths available in 550mm increments.

Optional Adaptors

Level 1

3.5mm click adaptors with copper connectors, available in the following types – RCA, USB, RJ45, Spade, XLR male & female, UK, Shuko or US Mains.

Suitable for use with Eartha Copper, Eartha Hexa, Eartha Revelation, Eartha Apollo, Eartha Sudoku and Eartha Olympus.

Level 2

3.5mm click adaptors with silver connectors, available in the following types – RCA, USB, RJ45, Spade, XLR male & female, UK, Shuko or US Mains.

Suitable for use with Eartha Copper, Eartha Hexa, Eartha Revelation, Eartha Apollo, Eartha Sudoku and Eartha Olympus.

Level 2

Solid Silver Bayonet adaptors available in the following types – RCA, USB, RJ45, Spade, XLR male & female, UK, Shuko or US Mains.

Suitable for use with Eartha Apollo, Eartha Sudoku and Eartha Olympus.

Himple

Solid silver billet adaptor to be used when extending Eartha cables, as on the above Eartha cables or additionally when extending the attached EEDS ground cables on any Entreq signal cable.