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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£749.17Ex. VATThe SupaQuasar is specifically designed for large amplifiers, with no shielding to minimise capacitance and extremely low resistance for maximum current delivery. This means that your audio equipment will receive a clean, stable power supply without any interference.
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£415.83Ex. VAT
The iFi Audio SupaNOVA is a must-have for any audiophile looking to improve their audio experience. With its multi-faceted active power cable, this product effectively eliminates noise from dirty mains power and adds clarity to your favourite sounds. The difference is truly noticeable, and the sound quality is enhanced thanks to the revolutionary SilentPower range that tackles mains-related noise.
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From£750.00Inc. VAT
The Shunyata Research Gamma NR C19 Power Cable represents a significant advancement in cable technology, marking a milestone in the company's 25-year history. The introduction of the Theta and Gamma Series sets new standards in terms of performance, value, and material quality in the cable industry. These series encompass a wide range of cables, including interconnects, power cords, speaker cables, digital cables, and phono cables.
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£650.00Inc. VATThe Shunyata Research Gamma XC UK Power Cable, utilising single-crystal, continuous cast Ohno copper and proprietary PMZ process, offers a paradigm-shifting audio experience with unparalleled coherence and dynamic performance. Featuring fluorocarbon dielectrics and audiophile-grade connectors, alongside Shunyata Research's advanced KPIP v2™ processing, this cable delivers exceptional sonic resolution, clarity, and reliability, embodying a revolution in cable technology.
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£916.67Ex. VATThe Shunyata Research Theta XC UK Power Cable, featuring continuous-cast Ohno copper and advanced shielding technology, enhances signal resolution and dynamic range, providing an immersive audio experience. Custom-designed connectors and cold-soldered terminals, along with the Kinetic Phase Inversion Process (KPIPv2), ensure exceptional sound quality and long-term reliability, making it a standout choice for high-end audio enthusiasts seeking unparalleled performance.
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£600.00Inc. VATThe Shunyata Research Theta AES/EBU Digital Audio Cable features advanced technology including Ohno copper conductors, fluorocarbon dielectrics, and proprietary Kinetic Phase Inversion Process (KPIPv2TM), resulting in unparalleled signal resolution and sound quality. Its custom-designed connectors and cold-soldered terminals elevate performance, providing a coherent, noise-free listening experience with explosive dynamics and pitch-perfect frequency extension, even when compared to more expensive cables.
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From£250.00Inc. VATThe Nordost Purple Flare 3 UK Mains Power Cable features high-speed, low-loss Micro Mono-Filament construction with 16 AWG silver-plated, solid-core OFC conductors and FEP insulation, ensuring efficient power transmission and reduced interference for superior audio performance. This durable and meticulously designed cable enhances the realism and clarity of your hi-fi system's sound.
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From£320.00Inc. VATThe Nordost Blue Heaven 3 IEC UK Mains Power Cable features high-speed, low-loss 3 x 14 AWG conductors with superior FEP insulation and audio-grade connectors, ensuring efficient power delivery and enhanced system performance. Made with 105 strand 99.9999% oxygen-free copper, it offers minimal dielectric effect and propagation delay for a significant upgrade in audio clarity and dynamic range.
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From£530.00Inc. VATThe Nordost Dawn 3 IEC UK Mains Power Cable features advanced Micro Mono-Filament technology and high-quality 12 AWG conductors with FEP insulation, ensuring superior power transmission and minimal interference. This results in enhanced audio performance, delivering richer dynamics, colour, and texture to your music.
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£4,000.00Inc. VATMaximize the performance of your audio setup with Shunyata's Sigma-X NR Power Cable. Equipped with cutting-edge Gen3 NR and TAPc technology, this cable provides exceptional noise reduction, clarity, and dynamic accuracy. Whether for amplifiers or source devices, the Sigma-X NR offers a transformative sonic upgrade. -
£4,000.00Inc. VATDesigned for power distributors, the Sigma-X XC Power Cable delivers unmatched performance and reliability. Tailored for wall-to-distributor connections, this 1.75m cable enhances power delivery without the need for additional noise reduction, making it ideal for Shunyata’s own power conditioners. The Sigma-X XC maximizes energy transfer and dynamic range, creating a solid foundation for any high-end audio system. With its robust design and uncompromised power flow, the Sigma-X XC ensures your components receive the purest, most consistent power possible.
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£6,500.00Inc. VATExperience audio like never before with the Sigma-X QR Power Cable. Featuring Shunyata’s patented QR/BB technology, this cable acts as a high-capacity energy reservoir, delivering explosive dynamics and enhanced power supply for amplifiers and high-end components. Combined with Gen3 NR noise reduction, the Sigma-X QR creates a vast soundstage with breathtaking clarity and precision. Perfect for those seeking reference-level performance, this 1.75m cable elevates every listening session into a deeply immersive experience, with lifelike timing and detail that bring your music to life.
