Entreq Primer Core QSA Power Cable

Item code: Entreq Primer Core Power Cable

The Entreq Primer Core Power Cable is a hand-made mains power cable built around Entreq's Energy Reference System (ERS) and Corepoint technology. Every cable is supplied with a Corepoint Power unit tuned for high-current applications, and terminates …
£840.00
£700.00
✓ Save %

Lowest price in the last 30 days:

New 24 Months warranty 60-day returns
Outside the UK? VAT removed automatically at checkout. Pre-paid duties available for selected destinations.
Please choose:

Cable Length *

Select the desired length for your cable from the drop-down menu.

More Options (8)

Plug Configuration

*
Configured total
£700.00 Ex. VAT
Loading...
Subscribe to back in stock notification configurable form
Qty:

SPEAKER CABLES:

A quantity of 2 means you will receive a pair of speaker cables e.g. for your front left and front right speakers. By entering a quantity of 1, you will get a cable for a single speaker e.g. centre speaker and this option also enables you to vary the length (and termination) of your cable for each speaker.

OTHER CABLES:

A quantity of 1 means you will receive a single cable in the case of aerial, satellite, subwoofer, digital coaxial & optical cables and a pair of cables in the case of 2 rca to 2 rca analogue audio cables.

NON-CABLE PRODUCTS:

A quantity of 1 means you will receive 1 of the specified products.

£700.00 ex. VAT
Available — built to order, dispatches in 3 - 5 Days
Delivery: Royal Mail Tracked 48 FREE  ·  DPD Next Day £4.95  ·  DPD Saturday £8.95
Order before 12pm (Mon–Fri) for same-day dispatch
Our promise: 60-day returns · Free burn-in · Built in our UK workshop · 24 Months warranty · Expert support on every order

Entreq Primer Core Power Cable

 

The Entreq Primer Core Power Cable is the entry point to Entreq's new cable architecture, succeeding the Primer Pro Power Cable and built entirely by hand in Sweden. It is designed around the same principle as Entreq's Delphius, that a signal is shaped as much by the electromagnetic environment around the cable as by the conductor itself, and applies that thinking to mains delivery. At its core is the Energy Reference System (ERS), a separately shielded reference wire that works in concert with the Corepoint Power unit supplied with every cable, a unit tuned specifically for high-current applications.

Where a conventional drain wire simply carries induced noise away, the ERS wire interacts with the electromagnetic field around the cable while the Corepoint provides the stable reference point that allows it to do so. The result is mains power delivered to your equipment cleanly and coherently, free of much of the noise that would otherwise compromise everything downstream. The cable uses copper conductors, a copper ERS wire and hook and cotton dielectric, with a custom power plug and IEC connector terminating the cable and the Corepoint Power unit connecting to the ERS wire via a spade connector.

The Primer Core Power Cable is supplied with a Corepoint Power unit and terminates in a custom power plug, available in UK, Schuko, US and other regional variants, together with a custom IEC connector. Standard length is 1.65m, with custom lengths available on request. Every Corepoint unit can be taken further with the addition of an Entreq Max post, sold separately, from Max T up to the range-topping Max Supreme, so the cable is the start of an architecture that grows with your system. It is at its best within a properly prepared Entreq system and is available exclusively through Entreq's authorised dealer network.


What Entreq say about the Primer Core Power Cable

The Primer Core Power Cable is hand-made in Sweden and built around our new Energy Reference System (ERS) and Corepoint technology. Designed to deliver clean, coherent mains power to your components, every Primer Core Power Cable is supplied with a Corepoint Power unit, tuned for high-current applications.

Mains power made right
The Primer Core Power Cable is the entry point to Entreq's new cable architecture, succeeding our Primer Pro Power Cable. It is designed around the same principle as Delphius, that a signal is shaped as much by the electromagnetic environment around the cable as by the conductor itself, and brings that approach to a wider range of systems.

At its core is the Energy Reference System (ERS), a separately shielded reference wire that works in concert with the Corepoint Power unit supplied with every cable. Where a conventional drain wire carries induced noise away, ERS interacts with the electromagnetic field around the cable, with the Corepoint providing the stable reference point that allows it to do so. The result is mains power delivered to your equipment cleanly and coherently, free of much of the noise that compromises everything downstream.

 

Specifications

General
  • Brand: Entreq
  • Model: Primer Core Power Cable
  • Type: Mains power cable
  • Technology: Energy Reference System (ERS), Corepoint
  • Supplied with: Corepoint Power unit (tuned for high-current applications)
  • Terminations: Custom power plug (UK, Schuko, US and other regional variants) and custom IEC connector
  • Country of manufacture: Sweden (hand-built)
Construction
  • Conductors: Copper
  • ERS wire and hook: Copper
  • Dielectric: Cotton
  • Corepoint connection: Spade connector to ERS wire
  • Upgrade path: Compatible with Entreq Max posts (sold separately)
Length Options
  • Standard length: 1.65m (1650mm)
  • Custom lengths available on request

 

About Entreq

Founded in 1999 in Sweden, Entreq is a pioneering company that stands out in the audio industry. Unlike many others, they develop, manufacture, and produce their own products, allowing them to maintain a distinctive approach that prioritises performance and avoids imitating other brands or technical solutions. With complete control over every aspect of production, including constructive materials, design, and connective processes, Entreq ensures its products are unique and focused on delivering exceptional results.

Entreq's two-decade journey has been marked by a series of innovations that have revolutionised the audio industry. While renowned for their ground boxes, they have also introduced groundbreaking products such as Audio USB cables, Audio network cables, network switches for Audio, and DC power cables. Other manufacturers have widely adopted these innovations, solidifying Entreq's position as a leader in the field.

At the core of Entreq's philosophy is a commitment to performance above all else. Their founder, a music lover since birth, recognised the importance of optimising sound quality and has prioritised this goal since purchasing his first stereo in 1973. Entreq believes that performance should take precedence over fancy packaging or expensive marketing, as the enduring impact on sound quality truly matters.

Entreq's early focus on ground purification, introduced in 2007 with their groundbreaking product Tellus, set them apart from the competition. While initially met with scepticism, customers soon experienced significant improvements in sound quality, leading to widespread recognition and appreciation for Entreq's theories about ground and the zero point. Today, their ground purification products, including Tellus and Silver Tellus, continue to be regarded as benchmarks in the industry.

Functionality and performance are paramount to Entreq. Their dedication to delivering exceptional audio experiences is evident when you unpack their products. With years of experience and knowledge, Entreq remains ahead of the curve in development, constantly pushing boundaries to create even more efficient power purification solutions.

Choose Entreq for unparalleled audio performance and discover why their innovative approach and unwavering commitment to excellence have transformed the audio industry.

 

Specifications

General
  • Brand: Entreq
  • Model: Primer Core Power Cable
  • Type: Mains power cable
  • Technology: Energy Reference System (ERS), Corepoint
  • Supplied with: Corepoint Power unit (tuned for high-current applications)
  • Terminations: Custom power plug (UK, Schuko, US and other regional variants) and custom IEC connector
  • Country of manufacture: Sweden (hand-built)
Construction
  • Conductors: Copper
  • ERS wire and hook: Copper
  • Dielectric: Cotton
  • Corepoint connection: Spade connector to ERS wire
  • Upgrade path: Compatible with Entreq Max posts (sold separately)
Length Options
  • Standard length: 1.65m (1650mm)
  • Custom lengths available on request

We use Royal Mail 1st Class services for our Standard Delivery.

Orders received before 4.30 pm Monday to Friday are usually dispatched the same day by FIRST CLASS post (unless premium postal or timed courier services are selected), subject to stock availability. This does not apply to custom-length cables and speaker cables as these require a longer timescale to terminate. This also excludes all cables selected for the burn-in service. Please note, we do not process orders on national holidays in the UK. Over 98% of our orders are delivered the next working day including Saturdays.

Standard delivery is usually within 2 working days, although 98% of all orders are delivered the next working day including Saturdays. In extreme cases, such as delivery to the Highlands and Islands, this may take 3 days.

All items are fully insured and come with an invoice from Future Shop. We use the Royal Mail for delivery of small packages and DPD Local or DHL for items that weigh over 2KG. Items over 2KG are fully insured and will usually be delivered within 48 hours of placing your order subject to stock availability. For international orders, we use FedEx or DHL services where customers have selected this option.

 

 

Please note, special orders for non-standard cable lengths may be subject to longer deliver time-scales. This may vary from manufacturer to manufacturer.

 

We offer 'Free delivery on orders over £99' subject to the following terms & conditions:

  • Applies only to orders with £99 or more of items (including VAT at the UK rate), at Future Shop
  • Free Delivery on orders over £99 utilises Royal Mail First Class postal service for items weighing under 2KG. For items weighing over 2KG, we use DPD or DHL next working day services which deliver from 9.00am to 6pm within mainland UK (excludes Royal Mail Special Delivery Services and timed next day delivery services by DPD or DHL).
  • Applies only to deliveries to addresses within mainland UK and Northern Ireland addresses. Applies only to orders that are to be delivered to a single Mainland UK delivery address.
  • You will not be eligible for free delivery on your order if any items are cancelled or returned for a refund, bringing the total order amount below £99. Where items are returned, the refund due will be the cost of the item less any postage costs.
  • We reserve the right to change or discontinue 'Free delivery on orders over £99 promotion at any time.
  • FREE DELIVERY FOR ORDERS OVER £99 OFFER DOES NOT APPLY TO TRADE CUSTOMERS.

UK Postal & Delivery Charges - FIRST CLASS

Free UK delivery on all orders over £99*

Weight Price (FIRST CLASS UK POSTAGE)
0000g – 1000g £ 3.95
1000g – 1400g £ 4.95
1400g – 1800g £ 5.95
1800g – 2000g £ 6.95
2000g – 3000g £ 8.95

* Free Delivery on orders over £99 utilises Royal Mail First Class postal service for items weighing under 2KG. For items weighing over 2KG, we use DPD or DHL next working day services which deliver from 9.00am to 6pm within mainland UK.

Free Delivery for orders over £99 excludes Royal Mail Special Delivery Services and timed next day delivery services by DPD or DHL.

 

Special Delivery UK - Guaranteed Next Working Day

We have 99.9% of the UK covered With Royal Mail Next Day Special Delivery. We guarantee delivery to most UK addresses by 1pm the next working day. This includes Northern Ireland, Jersey and Guernsey. Some places take longer to deliver to but we still guarantee delivery within three working days by 5.30 PM.

For the Next Day Special Delivery service, orders must be received by Future Shop by 4.30pm weekdays. Orders after the 4.30pm deadline cannot be guaranteed for same day dispatch.

Please note, Royal Mail Special Delivery for next working day may not be possible where non-standard cable lengths are ordered. If this is the case, the item will be shipped via The Royal Mail Special Delivery service as soon as the cable is custom made.

For orders weighing over 2KG, we reserve the right to ship items using Next Day Pre-Noon Courier Services where Royal Mail Special Delivery option has been selected.

 

Channel Islands & Northern Ireland

We accept orders from all Channel Islands including Alderney, Jersey, Guernsey and Sark. Unless you select a premium service, Items weighing under 2KG are delivered using our standard UK delivery option above. For items weighing over 2KG, a surcharge may be applied for all deliveries to the Channel Islands as well as Northern Ireland.

 

European Countries

Deliveries to EU member states are not subject to 20% VAT after December 31st 2020 and therefore the 20% VAT on items is automatically deducted when you log-in, register or proceed to place an order.

The customer will be liable for the VAT at the local VAT rate, duty on the import and the brokerage service fee if applicable. This may need to be paid in advance to your local Customs & Excise office or the delivery company before your order can be delivered.

We offer the following shipping services:

  • Royal Mail First Class International Airmail Services - Items are usually delivered within 3 to 5 working days.
  • Royal Mail Standard International Mail Services - Items are usually delivered within 7-10 working days.
  • DHL Express International - Items are usually delivered within 24 to 48 hours. DHL orders must be received by 3:30pm for next day service to most destinations in Europe
  • Federal Express International Priority - Items are usually delivered within 24 to 48 hours. FedEx orders must be received by 3.00pm for next day service to most destinations in Europe.
  • Federal Express International Economy - Item are usually delivered within 48 to 72 hours.

We reserve the right to change your shipping method without notification if you select a method that we cannot use for your shipment (for instance, we cannot ship via postal services for items over 2 Kg to International destinations). If we need to change your shipping method, we will choose the least expensive shipping method for your order.

 

Worldwide - Excluding UK & Europe

Deliveries outside of the UK are not subject to 20% VAT and so the 20% tax on items is automatically deducted when you log-in, register or proceed to place an order.

If applicable, the customer will be liable for the taxes at the local tax rate, duty on the import and the brokerage service fee. This may need to be paid in advance to your local Customs & Excise office or the delivery company before your order can be delivered.

We offer the following shipping services:

  • Royal Mail First Class International Airmail Services - Items are usually delivered within 7 to 10 working days.
  • Royal Mail Standard International Mail Services - Items are usually delivered within 15 working days.
  • DHL Express International - Items are usually delivered within 24 to 48 hours. DHL orders must be received by 3:30pm for next day service to most destinations in Europe
  • Federal Express International Priority - Items are usually delivered within 48 hours. FedEx orders must be received by 3.00pm in order to ship items the same day, subject to stock availability.

  • Where the actual weight of the package significantly exceeds the shipping cost charged on orders, we may write to you for an additional shipping charge. For larger orders, items may be shipped in multiple packets at our discretion.

We reserve the right to change your shipping method without notification if you select a method that we cannot use for your shipment (for instance, we cannot ship via postal services for items over 2 Kg to International destinations). If we need to change your shipping method, we will choose the least expensive shipping method for your order.

Write Your Own Review

Entreq Primer Core QSA Power Cable

We are interested in your opinion. Let us and other customers know how you feel by filling in the comment field below.

No reviews yet. Be the first to review this product.

Frequently Asked Questions

Yes. Entreq grounding boxes and cables are designed to reduce electrical noise and improve system balance. Many audiophiles report hearing lower noise floors, tighter bass, and a more natural musical flow. Even entry-level models like the Silver Minimus can make an immediate difference, while larger solutions such as the Olympus Ten deliver even greater benefits for reference-grade systems.
Loading...
An Entreq grounding box provides a dedicated “earth point” for your hi-fi components. By draining away unwanted noise and interference, it lowers the overall noise floor and allows more musical detail and dynamics to come through. Connecting digital sources, amplifiers or even power distributors to a grounding box often results in a more relaxed, organic sound.
Loading...
Yes, Entreq grounding boxes work best when paired with their dedicated grounding cables, designed with natural materials and carefully chosen conductors. These cables ensure effective noise dissipation and optimal connection between your equipment and the grounding unit.
Loading...
Entreq avoids plastic and metal enclosures because they can introduce unwanted resonance. Instead, their products use wood, cotton and mineral-based fillers that naturally damp vibrations. This contributes to the cleaner, more organic sound that Entreq is known for.
Loading...
For many customers, the Silver Minimus grounding box is the ideal introduction, offering excellent results in smaller systems. Those with higher-end or multi-component setups often step up to models like the Olympus Ten for greater capacity and performance. Entreq also offers Primer Pro cables for those seeking a simple upgrade path at a more accessible price point.
Loading...
Setting up an Entreq grounding box is straightforward. You connect your chosen component - such as a DAC, amplifier, or power distributor - to the grounding box using an Entreq grounding cable. Multiple devices can be connected, depending on the size of the box. Position the unit on a stable surface, ideally away from power supplies or strong electromagnetic fields, to maximise its performance.
Loading...
Yes. Entreq products are designed to work with almost any hi-fi or AV brand. Whether you own equipment from Chord Electronics, Naim, Linn, or more mainstream brands, a grounding box can provide audible improvements. Because they are not tied to one manufacturer, Entreq solutions are a flexible way to upgrade any system, regardless of brand mix.
Loading...

Write Your Own Review

Entreq Primer Core QSA Power Cable

We are interested in your opinion of this product. let us and other customers know how you feel by filling in the comment field below. Your review will appear in this section within 3 working days.

Please do:

  • - Write 50-300 words for the product
  • - Comment on the products value and effectiveness
  • - Tell us if you like the product, but most importantly explain why you like or dislike it
  • - Mention related products and how this one rates by comparison
Entreq
Power Block
EU Schuko Mains
IEC 10A
UK 3 Pin Mains
USA Nema Mains

Shop by cable type
Help & orders
Track my order Delivery & returns Help centre Contact us
Expert advice, free
0800 772 3688
Mon–Fri 9am–5:30pm
Call
Loading...