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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204 of 211 products

  • IsoTek EVO3 Premier Power Cable - 1.5m UK to C19 Ex Demo
    NEW

    IsoTek

    IsoTek EVO3 Premier Power Cable - 1.5m UK to C19 Ex Demo

    SKU: EVO3 Premier IEC Ex Demo 1.5m UK to C19

    £166.67 £208.33
    Ex. VAT ✓ Save £41.67
    Premier has taken two years of development. Sourcing of specialist high quality materials. The design and development of IsoTek's own bespoke and unique 24ct gold plated copper connectors.
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  • Plixir

    PLiXiR Statement DC Power Cable

    SKU: PLiXiR Statement DC Power Cable

    (2 reviews)
    From
    £166.67
    Ex. VAT

    The Statement DC power cable by PLiXiR is an enhanced version of the standard cable included with their Elementa and Elite mains conditioners, featuring silver-plating on the copper conducter and double insulation to reduce, even further, the amount of noise carried from their conditioners to your equipment.

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  • Wireworld Mini Electra Power Cable
    SALE

    Wireworld

    Wireworld Mini Electra Figure 8 Power Cable - Special Offer - Black November Deal

    SKU: Mini Electra Power

    (2 reviews)
    From
    £107.46 £133.33
    Ex. VAT ✓ Save £25.88

    With the best available OCC-7N copper in the Fluxfield design, Electra 7 delivers extremely pure tone quality, along with dramatic improvements in clarity and image focus that can transform a great system into one that is truly exceptional.

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  • Plixir

    PLiXiR Statement DC cable for Melco N10 & N10/2

    SKU: Statement DC Melco N10

    £625.00
    Ex. VAT

    The PLiXiR Statement DC cable is an excellent choice for those looking to upgrade their Melco N10 or N10/2 power supply. This cable is made from high-quality materials, such as silver plated, high purity copper conductors, a full Teflon dielectric made to military spec, and features 5 Pin Neutrik Gold Plated XLR Connectors. The standard length of this cable is 0.6m, but longer lengths can be requested if needed.

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  • Chord Shawline DC Power Cable for PLiXiR
    SALE

    Chord Company

    Chord Shawline DC Power Cable for PLiXiR

    SKU: Shawline DC for PLiXiR

    (1 reviews)
    £270.00 £300.00
    Ex. VAT ✓ Save £30.00

    If you want some of the highest performance and quality power cables for your PLiXiR equipment, the Chord Shawline DC Power Cable for PLiXiR is a perfect choice. This cable is designed and constructed to exacting standards using the latest technologies, including Chord's highly-acclaimed ARAY technology.

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  • Atlas EOS 4DD UK Mains Power Cable - 1m UK to Figure 8 Ex Demo
    NEW

    Atlas Cables

    Atlas EOS 4DD UK Mains Power Cable - 1m UK to Figure 8 Ex Demo

    SKU: Atlas EOS 4DD UK Mains Ex Demo 1m UK to Figure 8

    £369.60 £462.00
    Inc. VAT ✓ Save £92.40
    It’s long been known that the quality of mains power can have a dramatic effect on the performance of hifi & home cinema systems. A clean, quality power supply requires cables resistant to external interference and noise on the mains itself. The Eos 4dd Power Cable uses OFC 4mm² conductors in an aluminium foil screened configuration with Atlas' DD (dual drain) system and their precision-engineered mains plug. The 4dd is specifically designed for ‘high-end’ systems and high power devices.
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  • Chord Shawline DC Power Cable for Melco S10
    SALE

    Chord Company

    Chord Shawline DC Power Cable for Melco S10

    SKU: SHA1453.010.1

    £270.00 £300.00
    Ex. VAT ✓ Save £30.00

    The Chord Shawline DC Power Cable for the Melco S10 is an excellent choice for anyone looking to upgrade their system with a quality power cable. With its dual-layer heavy gauge foil shielding, FEP insulation, and ARAY technology silver-plated oxygen-free copper conductors, this cable can provide superior signal strength and a cleaner sound from your Melco S10.

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  • Nordost

    Nordost QBASE 6 MKIII AC Distribution Unit

    SKU: Nordost QBASE MKIII AC Distribution Unit

    (1 reviews)
    From
    £1,916.67
    Ex. VAT

    The Nordost QBASE Mark III is the perfect choice for audiophiles looking to take their two-channel systems to the next level. This AC Distribution Unit has been expertly designed with Nordost's unique "star-earth topology" to provide superior noise reduction and more efficient signal and ground paths within the system.

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  • Chord Signature DC Power Cable for Melco S10
    SALE

    Chord Company

    Chord Signature DC Power Cable for Melco S10

    SKU: SIG1450.010.1

    £1,080.00 £1,200.00
    Ex. VAT ✓ Save £120.00

    The Chord Signature DC Power Cable for the Melco S10 is an essential upgrade to get the best performance from your Melco S10. The handbuilt cable from Chord's Signature range is designed to reduce high-frequency interference and has been rigorously tested for optimal performance.

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  • Furutech DAS-4.1 Top-of-the-line Balanced Interconnect Cable Pair
    NEW
    £416.65
    Ex. VAT

    The Furutech DAS-4.1 is Furutech's top-of-the-line balanced interconnect, made to order by Future Shop as a pair of cables in your chosen length, with Furutech XLR or RCA connectors. Each 15AWG conductor combines Alpha-OCC and 7N-class Alpha-DUCC strands in three counter-rotating layers under a foil, braid and paper shield. Priced per pair, per metre.

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  • Merlin Tarantula 6-Way UK Mains Block & Power Cable Combo
    SALE

    Merlin Cables

    Merlin Tarantula 6-Way UK Mains Block & Power Cable Combo

    SKU: Tarantula 6-Way Combo

    (9 reviews)
    From
    £129.16 £144.99
    Ex. VAT ✓ Save £15.83

    The Merlin Tarantula MK6 UK Mains Power Cable and Merlin Tarantula 6 Way Mains Block offer a premium solution for audiophiles. The power cable ensures cleaner, more dynamic sound, while the mains block provides reliable power distribution with anti-magnetic properties. Together, they optimize your audio system for superior performance and a refined listening experience.

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  • Shunyata

    Shunyata Research Omega QR Mains Power Cable - 2m

    SKU: Omega QR

    £7,500.00
    Ex. VAT

    The Omega QR is the crowning achievement of Shunyata Research's work in power cables, featuring all of its flagship technologies. Featuring Shunyata Research's patented QR/BB™ technology, borrowed from their industry-leading power distribution products, the Omega QR is designed to power even the largest of mono block amplifiers directly from the wall, and comes with 3 DF-SS Cable Elevators included. Like any Shunyata cable, the Omega QR-s also undergoes 4 days of their proprietary KPIP processing.

    Please note: for the QR version, C15 is the standard termination. C19 connector will carry a lead time of 3-4 weeks.

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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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