Entreq Ertha cables are for grounding the signal plane of your equipment to an Entreq grounding box. You tap into the signal ground of your equipment using spare sockets on the analogue/digital in and out connections.

Erntreq Erthas can be in the form of a variety of terminations to ground your equipment, RCA, USB, RJ45, Spade, XLR male & female, UK, Shuko or US Mains. The actual Ertha cable though is terminated in a 3.5mm click adaptors and you simply attach your chosen connector type. Different connector types are available at minimal cost so it’s easy to swap ends arounds if you change your system. Note that Olympus cables use an exclusive solid silver bayonet adaptor.

All ground cables need to connect to an Entreq Ground box. 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 & Ground box will guarantee optimal performance. Alternative adaptors for cables are available at the point of order.

ARGO: Braided construction with Entreq’s unique Infinity conductors. Standard length is 1.65m & it comes with an RCA adaptor as standard. £340
Additional lengths: 0.55m £80

APOLLO: Solid Silver construction with twisted pairs both spun clockwise and anti-clockwise. Standard length is 1.65m & it comes with an RCA adaptor. £680
Additional lengths: 0.55m £140

TRITON: Braided Infinity conductors. 1.65m comes standard with an RCA adaptor. £1,000
Additional lengths: 0.55m £200

OLYMPUS: Unique construction 1.65m. Hardwired with no adaptor. £1,550
Additional lengths: 0.55m £300