Power Cables

Mains leads in IEC C13, C15, C19 and Figure 8, with most available made to order in the length you need. Usually the first power upgrade people make.

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Choosing a mains cable

Start with the connector. Your equipment takes one of four inlets. C13 is the standard kettle style socket, C15 is the notched high temperature version used by some amplifiers, C19 is the larger high current type on bigger power amplifiers, and Figure 8 is the small two pin fitting on lighter source components. The wrong one will not fit, so check the back of the unit before ordering.

Current capacity comes next. A power amplifier draws far more than a DAC or a streamer, and a cable designed for a source component can restrict a large amplifier on dynamic peaks. Where a manufacturer specifies a minimum, follow it.

On what to expect: changes here are usually described as a lower noise floor and better dynamic control rather than a shift in tonal balance, and they tend to be clearest on amplifiers and on digital sources with switching supplies. It is also the area of hi-fi where the gap between claim and result is widest, which is exactly why the 60-day money-back guarantee matters here. Put one on your amplifier and decide for yourself.

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180 of 211 products

  • Furutech

    Furutech Flux-50 NCF Top End Performance In-Line Mains Filter

    SKU: Flux-50 NCF

    £875.00
    Ex. VAT
    The Furutech Flux-50 NCF is a top-end inline mains filter combining FI-50 NCF connectors, AC-1501R EMI filtering, GC-303 passive filtering material, and Alpha OCC conductors to clean contaminated AC power and improve audio system performance.
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  • Furutech

    Furutech Project V1 Flagship UK Mains Power Cable - 1.8m

    SKU: Project V1-EU

    £6,666.67
    Ex. VAT
    The Furutech Project V1 is the brand's flagship mains power cable, combining Alpha OCC and DUCC ultra-crystallised copper conductors, NCF connector housings, double shielding, and dual FEP and polyethylene insulation for reference-level AC power transmission.
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  • Furutech

    Furutech FI-E30(G) High Performance Schuko Socket

    SKU: FI-E30(G)

    £44.17
    Ex. VAT
    The Furutech FI-E30(G) is a high-performance gold-plated Schuko mains socket featuring Alpha copper alloy conductors treated with Furutech's two-stage Alpha cryogenic and demagnetisation process for lower noise and improved AC power transfer.
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  • Furutech

    Furutech FT-SDS(R)/(G) High Performance Upgrade Schuko Sockets

    SKU: FT-SDS(R)/(G)

    From
    £76.67
    Ex. VAT
    The Furutech FT-SDS is a high-performance upgrade Schuko socket for power strips, featuring Alpha pure copper conductors with rhodium or 24k gold plating, a patent-pending pressure plate design, and Furutech's two-stage Alpha cryogenic and demagnetisation treatment.
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  • ISOL-8

    ISOL-8 IsoLink VERTEX UK Mains Power Cable

    SKU: IsoLink VERTEX

    From
    £404.17
    Ex. VAT

    The ISOL-8 IsoLink VERTEX is a high-performance mains power cable featuring silver-plated high-purity copper conductors, PFA polymer insulation, and solid machined copper terminals, available in UK plug to IEC configurations.

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  • ISOL-8

    ISOL-8 IsoLink VECTOR UK Mains Power Cable

    SKU: IsoLink VECTOR

    From
    £645.83
    Ex. VAT
    The ISOL-8 IsoLink VECTOR is a statement mains power cable featuring solid rhodium-plated pure copper machined terminals, a carbon-loaded polymer EMI screen, and elastomer-filled construction for maximum mechanical integrity, available in UK plug to IEC or Powercon configurations.
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  • Atlas EOS DD UK Mains Power Cable - C13 10A 1.5m Length - Special Offer
    SALE

    Atlas Cables

    Atlas EOS DD UK Mains Power Cable - C13 10A 1.5m Length - Special Offer

    SKU: EOS DD UK - C13 10A 1.5m

    £124.96 £177.37
    Ex. VAT ✓ Save £52.42

    The Eos dd utilises Atlas' high purity, low resistance, oxygen free copper (OFC) conductors,contained in a highly-stabilised PVC dielectric. The dd (dual drain) conductors and the power conductors, are then enclosed by anti-vibration layer and an innovative hybrid carbon-loaded polymer screen. The assembly is then wrapped in a royal blue PVC sleeve.

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  • Entreq

    Entreq Primer Core QSA Power Cable

    SKU: Entreq Primer Core Power Cable

    From
    £840.00
    Inc. VAT
    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 in a custom power plug and IEC connector. It delivers clean, coherent mains power to your components.
    View Available Free delivery
  • Entreq

    Entreq Delphius QSA AC Power Cable

    SKU: Entreq Delphius QSA AC Power Cable

    From
    £2,000.00
    Ex. VAT
    The Entreq Delphius Power Cable is a hand-made flagship mains power cable and the first product in Entreq's new cable architecture, built around the Energy Reference System (ERS) and Corepoint technology. It uses copper and silver conductors with a silver ERS wire, and every cable is supplied with a Corepoint Power unit tuned for high-current applications. It delivers clean, coherent mains power, free of much of the grid noise that compromises everything downstream.
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  • AudioQuest Jaws AC Power Cable
    NEW

    AudioQuest

    AudioQuest Jaws AC Power Cable

    SKU: AudioQuest Jaws Power Cable

    From
    £432.50
    Ex. VAT
    The AudioQuest Jaws is an AC power cable built around 12 AWG semi-solid concentric Perfect-Surface Copper+ conductors, direction-controlled so that RF noise drains away from where it causes distortion. ZERO-Tech removes the cable's characteristic impedance for uncompressed current transfer, while RF/ND-Tech dissipates radio-frequency noise across a wide bandwidth. Moulded plugs suit recessed AC inlets, with a choice of C13 or C19.
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  • Furutech The Astoria Plus Pro Audio Power Cable
    NEW

    Furutech

    Furutech The Astoria Plus Pro Audio Power Cable

    SKU: Astoria Plus

    From
    £350.00
    Ex. VAT
    The Furutech Astoria Plus is the updated version of Furutech's long-running studio power cable, retuned for greater dynamic balance and fitted with a new non-magnetic stainless steel cable clamp. It uses three cores of Alpha PC Triple C conductor under a carbon-loaded inner sheath and an OFC braided shield, terminated in special copper-plated FI-11M and FI-11 connectors. Supplied at 1.8 metres.
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  • Furutech The Empire Plus Pro Audio Power Cable
    NEW

    Furutech

    Furutech The Empire Plus Pro Audio Power Cable

    SKU: Empire Plus

    From
    £491.67
    Ex. VAT
    The Furutech Empire Plus is the heavier of Furutech's two retuned Studio Power Series cables, tuned to lower the centre of gravity of the sound and add punch and dynamics. It uses three cores of Alpha PC Triple C conductor at 45 strands each, terminated in gold-plated FI-11M-N1 and FI-11-N1 connectors, with a new non-magnetic stainless steel cable clamp. Supplied at 1.8 metres.
    View Available Worldwide Shipping Available

Not finding what you need?
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Yes. Upgrading power cables can significantly improve system performance, even more so when using components sensitive to noise. AudioQuest power cables are designed to reduce radio-frequency and electromagnetic interference (RF/EMI), stabilise current delivery, and improve the noise floor of your system. Many customers report noticeable gains in detail, dynamics, and overall tonal balance, especially when paired with AudioQuest Niagara power conditioners.

Yes. Supra LoRad power cables are specifically engineered to minimise electromagnetic interference (EMI) and radio frequency interference (RFI). By reducing the noise that can be picked up by audio components, LoRad cables help lower background hum and improve overall system clarity. Many listeners find they deliver a cleaner, more dynamic sound with greater focus across the frequency range.

Absolutely. IsoTek power cables are designed with advanced shielding and high-quality conductors to reduce electromagnetic interference and optimise current delivery. Upgrading to an IsoTek EVO3 Premier or EVO3 Sequel cable is one of the simplest ways to improve performance.

Yes. Even adding one Shunyata power cable to a key component (like a DAC, streamer, or amplifier) can reveal more detail, reduce harshness, and improve timing. Many listeners choose to upgrade step by step as the improvements are cumulative.

Yes. Longer cables or high-current components benefit from thicker conductors (e.g., 2.5mm² or 12AWG) to maintain low resistance and voltage stability.

Standard power cables are designed to meet safety regulations at low cost, not to optimise audio performance. Upgraded power cables use higher-quality conductors, improved shielding, and better connectors to reduce interference and improve current delivery.

In resolving systems, this can result in clearer detail, improved dynamics, and a more stable soundstage. While the effect varies by system, power cables often become more beneficial as the overall quality of the equipment increases.

Clean mains power matters to both digital and analogue systems, but in different ways. Digital equipment can be affected by electrical noise that impacts timing, clarity, and perceived smoothness. Analogue equipment, especially turntables and phono stages, is sensitive to noise and interference that can mask low-level detail.

Improving power quality can help systems sound more composed, quieter, and more consistent. The more revealing the system, the more noticeable the benefits of cleaner power tend to be.

For most systems, speakers, headphones, and core electronics deliver the biggest initial improvements. Power upgrades are usually most rewarding once the system fundamentals are already strong.

That said, if you are experiencing noise, hum, or inconsistency, addressing power can bring immediate benefits. Power upgrades work best as part of a wider system approach rather than as a standalone fix.

All cables matter, and your system will require good quality cables for all of it's connections, however, if you were looking for the cable which will make the biggest difference, then we would recommend looking at the power cables from your wall socket, to your distribution block and/or amplifier. More often than not, we hear from customers, manufacturers, and our own tests that higher quality power cables can have a significant impact of the quality of your system.

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