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.
Shop by Brand
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.
-
From£62.49Ex. VAT
The current Tarantula MK6 uses the latest construction introduced in 2023, replacing the earlier grey MK6.2 version.
The Merlin Tarantula MK6 is a UK-designed power cable that delivers enhanced audio fidelity. It features high-purity copper conductors for superior current flow, ECG technology to reduce electrostatic interference, and natural cotton with Ali/Mylar shielding to block noise. With advanced XLPE insulation, it offers a purer soundstage, maximising your hi-fi system’s performance in a noisy environment.
-
From£216.62Ex. VAT
Following on from the success of the Storm Series NRG power cables (Thunder, Tornado, Hurricane & Dragon), AudioQuest have utilised trickle down techniques to create a new series of affordable, entry level NRG power cables. Featuring the excellent Noise-Dissipation technology employed in the Storm Series, this new range of NRG-Y and NRG-Z cables outperform their old NRG-X and NRG-1/1.5/2 counterparts by a landslide. The NRG-Z3 replaces the NRG-2 however it outperforms previous higher models.
-
£131.67Ex. VAT
α (Alpha) PC-Triple C is flexible, strong and can be drawn into a very fine wire. This new conductor, while not single-crystal like PCOCC, features crystal grain boundaries that are almost totally free of impurities which allows even the smallest of signals to be transmitted.
At FutureShop we can custom make this cable for you. All you need to do is select the plug that you want from the source and receiver end from the drop down menus
-
£290.83Ex. 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.
-
From£53.33 £54.12Ex. VAT ✓ Save £0.79
As with the previous versions of NRG-X cables, new NRG-X cables use Direction-Controlled Long-Grain Copper (LGC) in superbly simplified Semi-Solid Concentric Conductors — packing the same 12 amp rating (X3,120V) into 7 strands instead of the previous 37 strands. That’s an incredibly tiny percentage of the previous strand interaction. Sounds so simple, but the resulting improvement is so delightfully clear.
-
From£108.29Ex. VAT
Following on from the success of the Storm Series NRG power cables (Thunder, Tornado, Hurricane & Dragon), AudioQuest have utilised trickle down techniques to create a new series of affordable, entry level NRG power cables. Featuring the excellent Noise-Dissipation technology employed in the Storm Series, this new range of NRG-Y and NRG-Z cables outperform their old NRG-X and NRG-1/1.5/2 counterparts by a landslide. The NRG-Y2 replaces the NRG-X2 & NRG-1 however it outperforms even the NRG-1.5.
-
From£129.12Ex. VAT
The NRG-Y3 is AudioQuest's new generation entry-level mains power cable, replacing the old NRG-X3. Borrowing some manufacturing techniques from the industry-leading Storm Series, the NRG-Y3 delivers no Characteristic Impedance for uncompressed current transfer on Long-Grain Copper conductors, with silver-plated shield drains mitigating RF noise.
-
Merlin Cables
Merlin Tarantula MK6 EU Mains Power CableSKU: Merlin Tarantula EU Mains Power
(18 reviews)From£62.49Ex. VATThe current Tarantula MK6 uses the latest construction introduced in 2023, replacing the earlier grey MK6.2 version.
The Merlin Tarantula MK6 is a UK-designed power cable that delivers enhanced audio fidelity. It features high-purity copper conductors for superior current flow, ECG technology to reduce electrostatic interference, and natural cotton with Ali/Mylar shielding to block noise. With advanced XLPE insulation, it offers a purer soundstage, maximising your hi-fi system’s performance in a noisy environment.
-
Merlin Cables
Merlin Tarantula MK6 UK Mains Power Cable QSA EditionSKU: Merlin Tarantula MK6 UK
(18 reviews)From£95.82Ex. VATThe current Tarantula MK6 uses the latest construction introduced in 2023, replacing the earlier grey MK6.2 version.
The Merlin Tarantula MK6 Power Cable QSA Edition marries Merlin’s ECG system with QSA’s advanced fuses, aiming to offer unparalleled sound quality. Available in Black or advanced Blue variants, it sets new fidelity and noise suppression standards within its price range, designed to deliver an audio experience that rivals more expensive counterparts. This union of leading technologies from Merlin and QSA exemplifies their commitment to pushing the boundaries of audio performance.
-
From£290.83 £357.50Ex. VAT ✓ Save £66.67
Limited stock, limited time — your chance to own a high-performance cable at a special price. Available in 1m, 2m, and 3m; the 2m comes unboxed for extra savings.
The Monsoon Power Cable's performance resembles that of its name. With an impressive 18mm outside diameter, the Monsoon Power Cable has a tremendous capacity for current flow. This makes it perfect for providing extensive current to your equipment for increased dynamics and detail.
-
From£83.33 £166.67Ex. VAT ✓ Save £83.33
The Merlin Black Widow MK6 UK Mains Power Cable showcases an advanced design, reducing electromagnetic and radio frequency interference for superior performance. Inspired by the Tarantula MK6, it features 2.5 mm^2 high-purity copper conductors, coated with a premium PE, surpassing conventional PVC. Additional features include an anti-electrostatic earth conductor, natural cotton fillers for noise reduction, and a protective external jacket that combats electrostatic energy. Best suited for substantial equipment like amplifiers and mains conditioners due to its robust construction.
-
From£66.62Ex. VAT
As with the previous versions of NRG-X cables, new NRG-X cables use Direction-Controlled Long-Grain Copper (LGC) in superbly simplified Semi-Solid Concentric Conductors — packing the same 12 amp rating (X3,120V) into 7 strands instead of the previous 37 strands. That’s an incredibly tiny percentage of the previous strand interaction. Sounds so simple, but the resulting improvement is so delightfully clear.