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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108 of 211 products

  • AudioQuest

    AudioQuest Dragon Source Mains Power Cable

    SKU: AQ Dragon Source

    From
    £4,299.00
    Inc. VAT

    The AudioQuest Dragon Source power cable are the peak of AudioQuest's design and construction, offering substantially more PSS than the FireBird for improved performance across the board. When connected to top of the range source components, the Dragon power cable shows its true worth, improving your system in a way previously thought impossible.

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  • AudioQuest

    AudioQuest Dragon High-Current Mains Power Cable

    SKU: AQ Dragon High Current

    From
    £5,199.00
    Inc. VAT

    The AudioQuest Dragon High-Current power cable are the peak of AudioQuest's design and construction, offering substantially more PSS than the FireBird for improved performance across the board. When connected to top of the range amplifiers or conditioners, the Dragon power cable shows its true worth, improving your system in a way previously thought impossible.

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  • AudioQuest

    AudioQuest FireBird Source Mains Power Cable

    SKU: FireBird Source

    From
    £2,999.00
    Inc. VAT

    The AudioQuest FireBird Source power cable is the first in AudioQuest's offering to introduce perfect-surface silver conductors. The combination of PSS and PSC+ offers huge leaps in performance improvements, while maintaining a lower price point with the PSC+ conductors. The introduction of PSS offers the lowest distortion out of the three types of conductors AudioQuest use, meaning your system will receive almost unaffected current supply for improved performance.

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  • AudioQuest

    AudioQuest FireBird High-Current Mains Power Cable

    SKU: FireBird High Current

    From
    £3,499.00
    Inc. VAT

    The AudioQuest FireBird High-Current power cable is the first in AudioQuest's offering to introduce perfect-surface silver conductors. The combination of PSS and PSC+ offers huge leaps in performance improvements, while maintaining a lower price point with the PSC+ conductors. The introduction of PSS offers the lowest distortion out of the three types of conductors AudioQuest use, meaning your system will receive almost unaffected current supply for improved performance.

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  • Tellurium Q

    Tellurium Q Silver Diamond Mains Power Cable

    SKU: Silver Diamond Power

    From
    £2,350.00
    Ex. VAT

    The final piece in the puzzle for the Silver series of power cables. It has some of the “magic” of the Statement power cable because it came out of that same research and so is a smooth performer that brings your system to life. Which is relatively meaningless until you hear just what they can do for your system.

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  • Atlas EOS DD EU Mains Power Cable
    SALE

    Atlas Cables

    Atlas EOS 1.5em EU Mains Power Cable

    SKU: Eos DD EU

    From
    £175.00 £207.50
    Inc. VAT ✓ Save £32.50

    The Eos 1.5em Power Cable uses OFC conductors in a sophisticated fully screened configuration, implementing Atlas' ‘dd’ (dual drain) screening in an entry-level power cable for the first time.

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  • Furutech

    Furutech Flow-15 Plus EMI In-Line Power Filter

    SKU: Flow-15 Plus

    £285.00
    Inc. VAT

    The Furutech Flow-15 Plus Inline Power Filter effective removes all of that high-frequency noise from the mains power before it reaches your components—all without robbing your system of the high frequencies that are responsible for that airy, 3-D sound that’s so natural and lifelike. Dynamic contrasts, you’ll discover, are unaffected as well. Just stick the Flow-15 between power cords and components, or power cords and power distributors, and eliminate all radiated AC noise from your system.

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  • Furutech

    Furutech Flow-28 In-Line Power Filter

    SKU: Flow-28

    £540.00
    Inc. VAT

    The Furutech Flow-28 Inline Power Filter effective removes all of that high-frequency noise from the mains power before it reaches your components—all without robbing your system of the high frequencies that are responsible for that airy, 3-D sound that’s so natural and lifelike. Dynamic contrasts, you’ll discover, are unaffected as well. Just stick the Flow-28 between power cords and components, or power cords and power distributors, and eliminate all radiated AC noise from your system.

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  • Furutech Flow-08 In-Line Power Filter
    SALE

    Furutech

    Furutech Flow-08 In-Line Power Filter

    SKU: Flow-08

    £189.00 £210.00
    Inc. VAT ✓ Save £21.00

    The Flow-08 is a sophisticated finished inline power filtering unit that eliminates many common problems caused by contaminated electrical power lines. It protects against distortion caused by ground noise, voltage spikes and sags, high-frequency power supply noise from other components in your own system, and finally, high-frequency digital noise emanating from processors and digital interconnects.

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  • Merlin Tarantula MK6 EU to Figure 8 Mains Cable - 1.5m Length (2018 Edition)
    SALE

    Merlin Cables

    Merlin Tarantula MK6 EU to Figure 8 Mains Cable - 1.5m Length (2018 Edition)

    SKU: Tarantula EU Fig 8 1.5m

    £62.49 £70.82
    Ex. VAT ✓ Save £8.33
    All new Tarantula MK6 is a completely new mains cable. Constructed using 3 x 2.5 mm twisted high purity oxygen free copper conductors to low resistance and give greater current handing. Next Day Delivery.
    View Available Worldwide Shipping Available
  • Sbooster

    Sbooster BOTW MKII Linear Power Supply - 24V Rating

    SKU: BOTW MKII 24V

    £315.83
    Ex. VAT

    The Best of Two Worlds Power & Precision ECO MKII linear audio upgrade power supply (BOTW P&P ECO) is the successor of Sbooster's BOTW P&P ECO, which was introduced in the summer of 2015. The BOTW P&P ECO upgrade power supply combines power, precision and efficiency in a unique innovative manner and is the best choice for every audiophile.

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  • IsoTek

    IsoTek EVO3 Sequel Neutrik Link Cable

    SKU: EVO3 Sequel Link

    From
    £208.33
    Ex. VAT

    The EVO3 Sequel link cable has been specially constructed to link your EVO3 Titan power conditioner to another Titan, or as an upgrade for either the Solus, Aquarius, or Sigma's. By linking together these IsoTek units, you can further enhance the performance of your equipment.

    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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