Entreq PowerUs & CleanUs- Mains Distribution

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Every home has a range of electrical products that cause interference & pollutants to enter the mains supply. These range from simple fluorescent lights, and include most other humble domestic appliance’s using switching power supplies. LED lamps and dimmers are particularly bad for polluting the mains with high frequency interference.
An inherent problem with three phase electrical systems is the level of “stray voltages” which are invariably present. Excess power or energy is returned to the ground or earth point, where it is joined to the earth in the fuse box or / and additionally to the protective ground.
This interference, from a music lover’s perspective can severely affect the sound quality of the music lover’s system/setup as it can litter the ground/earth plane with noise & also create strong, stray magnetic fields.

Entreq has the solution

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


PoweRus is a range of mains distribution solutions offering options to suit UK, European or US equipment.
Connecting a PoweRus to a CleaNus and the Entreq range of Ground Box’s using Eartha Ground cables provides a very effective & complete system solution achieving an
outstanding performance significantly improving the sound quality.

Model Name/Number: PoweRus & CleanUs

Product Information:

INFINITY POWER DISTRIBUTION : Hard wired with 1.65m of Entreq mains cable

can be fitted with 6 US or Shuko’s or 4 UK outlets

PowerUs Infinity Konstantin 10                     6 outlet, wired with Konstantin mains cable                              £2400

PowerUs Infinity Challenger 3V 10               6 outlet, wired with Challenger 3V mains cable                          £3900

PowerUs Infinity Apollo 10                             6 outlet, wired with Apollo mains cable                                        £7000

PowerUs Infinity Atlantis 10                          6 outlet, wired with Atlantis mains cable                                       £9800

Infinity CleanUs                                                Power Cleaner with no Dynamic limitations                                 £1200

Infinity Silver CleanUs                                     High End Power cleaner with Silver internals                              £2400

Infinity Apollo CleanUs                                   High End Power cleaner Silver internals & Apollo wiring           £3400

Infinity Atlantis CleanUs                                 Ultimate Power Cleaner with Silver internals                                £4600



INFINITY POWER CABLES : Mains cables are 1.65m as standard & employ Entreq’s

Patented design & construction.

Power Primer 2017                           New entry level Entreq power cable                                                                            £380

Power Discover Infinity                   Designed for good hifi systems                                                                                     £780

Power Konstantin Infinity DDW    High-end systems, includes dedicated ground connection                                  £1300

Power Konstantin Infinity 3V         Very good high end systems, far quieter & more dynamic                                    £2100

Power Challenger Infinity 3V         Ultra high end systems                                                                                                   £3300

Power Apollo Infinity                       Top Reference cable available in both standard & Digital versions                      £6600

Power Atlantis Infinity                    Ultimate Reference cable available in both standard & Digital versions              £8200


Challenger 3V and above can optionally be fitted with Furutech NCF Connectors for a 10% surcharge.


Condition: New

Voltage: 220/240/50Hz

Packaging? Yes

Accessories? N/A

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