Entreq Signal Cables

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All cables connected to a HiFi System act as transmitting/receiving antennas. Also the length of the cable directly affects its ability to either reject or absorb really high frequencies. Multiple boundaries present in connectors; materials and their mass significantly impede and impair a “straight signal path”

Therefore adapting the connectors according to the design of the cable as well as paying close attention to cable lengths is crucial to obtaining optimum result.
Entreq manufacture their own proprietary contacts built upon a wooden framework. (A material that is completely non-magnetic and non-conductive and which does not affect the signal)
For the contact surfaces themselves, we use pure silver/cooper, where silver is used for positive and copper for negative.
All Entreq signal & loudspeaker cables feature, EEDS (External Earth Drain System).


Call Choice Hifi on 020 8392 1959 or to enquire about this product!



To achieve the optimal performance from both RCA & XLR signal cable’s they require a ground cable for L & R channels, as well as a ground box solution to connect to. The appropriate ground cables & ground box should be chosen as carefully as the interconnects themselves. Careful matching will optimize the level of performance for each individual system.
Wherever possible digital cables and analogue signal or speaker cables should run to independent grounding stations. This reduces the modulation of high frequency noise sharing the same ground plane as the analogue signal cables. Ground cables are available in standard 1.65m lengths but can be specially ordered in the length required. This often helps with the correct positioning of the chosen Ground Box.

All speaker cables require 2 x Ertha 3.5 ground cables & a ground box solution. They can of course share other analogue connections to either a Tellus or Silver Tellus. As with all Entreq cables, careful selection of the appropriate ground cables & Ground box solution will affect the overall performance of the speaker cables.


Digital, Clock & AES/EBU cables are only available in increments of 0.55m. To obtain optimal performance from this range of cables each of these cables requires a dedicated ground cable which in turn needs to be attached to one of the Ground Box solutions. Where possible please try to use an independent Ground Box, for both the Clock & Digital cables, this is to minimise high frequency ground plane noise which could affect the performance of both the analogue & Digital cables.


For optimal performance, at an additional cost, all USB cables require a ground cable & amp; a Ground Box solution.

Product Information:

Infinity RCA INTERCONNECTS: Signal RCA cables 1.1m incorporating Infinity Technology & Series 2 RCA connectors.

Primer                                 Entreq new entry level RCA’s – includes ground box + 3.5 cables   £500

Discover Infinity               Entreq’s connectors also includes attached 0.55m earth cable          £1500

Konstantin Infinity           Entreq’s connectors & all new construction                                           £2200

Challenger Infinity           Entreq’s connectors & all new Shotgun construction                            £3500

Apollo Infinity                   Reference RCA cable                                                                                    £6700

Atlantis Infinity                 Ultimate Reference, as quiet as it currently gets!                                  £8500


Infinity XLR INTERCONNECTS: Signal XLR cables 1.1m – incorporating Infinity technology & Series 2 XLR connectors


Primer XLR                              Entreq’s new entry level XLR’s – includes ground box + 3.5 cables    £660

Discover Infinity XLR            Entreq’s connectors also includes attached 0.55m earth cable             £1700

Konstantin Infinity XLR        Entreq’s wooden connectors & all new construction                               £2300

Challenger Infinity XLR         Entreq’s wooden connectors & Shotgun construction                             £3500

Apollo Infinity XLR                 Reference Cable                                                                                               £6800

Atlantis Infinity XLR              Ultimate Ref, as quiet as it currently gets!                                                  £8900


INFINITY RJ45 SIGNAL CABLES: RJ45Signalcables1.1mincorporatingInfinity technology. High end performance for streaming.

Apollo Infinity RJ45      Reference Cable – inc 0.55cm ertha wire (ertha wire can be extended) £1200

Atlantis Infinity RJ45   Ultimate Ref – this requires separate ertha cable £1600



INFINITY SPEAKER CABLES: Comes standard 2.5m pairs & are fitted with spades entreq’s own 4mm plugs can be fitted upon request.

Primer                                                 Entreq’s entry level speaker cable, includes ground box and 3.5 cables              £770

Additional (stereo 0.6mtr increments) for Primer £70

Discover Infinity                                Entreq’s wooden connectors inc 0.55cm ground cables, single wired.              £1500

Additional (stereo 0.6mtr increments) for Discover £170

Konstantin Infinity                           Entreq’s wooden connectors & grounding points, single wired.                          £3100

Additional (stereo 0.6mtr increments) for Konstantin £600

Challenger 3V Infinity                     Entreq’s wooden connectors & ground points, single wired.                                 £6000

Additional (stereo 0.6mtr increments) for Challenger £600

Apollo Infinity                                   Reference Cable…grounding points and single wired                                              £11600

Additional (stereo 0.6mtr increments) for Apollo £1400

Atlantis Infinity                                Ultimate Reference, as quite & as natural as it gets, single wired                         £16000

Additional (stereo 0.6mtr increments) for Atlantis £1600

BI-WIRE LINKS :Entreq Bi-Wire link options, priced as pairs/sets

Jumper Discover                             Standard termination is Entreq spades (4mm Banana’s on request)                   £420

Jumper Apollo                                 As above                                                                                                                             £2400

Jumper Atlantis                              As above                                                                                                                              £7600




Infinity DIGITAL Cables Digital/Clock cables are 1.1m standard and can come with RCA , XLR or BNC connectivity.

All RCA cables now feature Entreq’s all new series 2 RCA connectors.


Challenger Infinity                   Totally new cable and construction RCA, XLR OR BNC versions                                         £1350

Apollo Infinity                          Totally new cable and construction RCA, XLR OR BNC versions                                          £2350

Atlantis Infinity                        Ultimate RCA/BNC Digital-Clock cable, very quiet!                                                                £3300

INFINITY USB CABLES: USB Signal cable – 1m length as standard

Konstantin Infinity                                     Entreq’s wood connectors with all new construction & configuration                                  £340

Challenger Infinity                                     Entreq’s wood connectors, High End analogue sound with new construction                    £850

Apollo Infinity                                             Reference USB Cable – incorporating Infinity Technology through out                             £1500

Atlantis Infinity                                           Ultimate Reference – incorporating Infinity Technology through out                                 £2600


* Atlantis offers a world’s first – Both ends of the USB cable, including the pure silver contacts & housing, are exclusively made by Entreq themselves! Used in combination with an optimal Ground cable & Ground Box, the enhancement in USB performance can be extraordinary.



Condition: --

Voltage: N/A

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Item Location: In Stock

Status: New

  1. Alain Abensur


    Choice HiFi- Background and Overview of Entreq Grounding and Cable Solutions

    Entreq takes a unique and comprehensive approach to cable design. Tackling the often-overlooked factors affecting cable and therefore equipment performance.

    The premise of their design philosophy is based on solving effects know to the Aerospace and other high tech industries but never before systematically applied to high-end audio cables.

    These are:
    1. Our equipment is being constantly bombarded by RF and EMI radiation.
    2. Modern homes and their electrical supplies are plagued by switching power supplies and heavy appliances.
    3. All cables act as sending and receiving antennas
    4. Connectors have to be adapted according to the signal being processed. The cable, signal/mass interface is crucial to accurate signal transmission.
    5. A current traveling in a wire creates a magnetic field.
    6. Careful attention has to be paid to ground planes. (In space of course there is no “earth” so an artificial ground has to be created)

    Entreq has uniquely designed and developed a whole system approach to tackle and address each of the above issues, by doing the following:

    1. Separate cable for positive and negative signals.
    2. Asymmetrical design.
    3. Positive and negative cables are spun clockwise and anticlockwise respectively.
    4. Adapted lengths to minimise the antenna effect.
    5. DIC Dedicated contacts so the area and the mass of the contacts correspond to
    the cable.
    6. Wood in the contact framework – Non-magnetic and non-conductive.
    7. Only pure copper and silver in the signal paths. No alloys.
    8. Drain wire instead of shielding in order to connect to a pure earth point (External Earth Drain System).
    9. Cotton covering instead of synthetic materials.
    10. EEDS External Earth Drain System.

    The result is that Entreq cables and grounding solutions maintain the integrity and purity of the audio signal, resulting in:
    1. Lower noise floor
    2. More detail
    3. Darker backgrounds
    4. Increased dynamic range
    5. Better soundstage
    6. A more natural tonal quality
    7. Loss of leading edge glare
    8. More and better defined bass

    Entreq solution can be applied either individually or as part of a complete system approach. The more you do the better the result.

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Dimensions 5708473 cm