Isotek

IsoTek is an English company making award-winning power optimisation products for hi-fi and home cinema systems.

Our highly specialised mains conditioners actively clean the power obtained from your wall sockets before it reaches your hi-fi or audio visual system, and our range of power cables further enhance this improvement. Our solutions cover a wide range of systems, delivering significant upgrades in performance at competitive prices. IsoTek products are enjoyed by more than 100,000 customers in over 45 countries, and have earned numerous accolades from specialist audio and AV publications worldwide. We are recognised as the leader in clean-power technology, a fact reinforced by the highly respected consumer electronics brands that have used IsoTek in the development and demonstration of their products, including Arcam, Denon, Genesis Advanced Technologies, Marantz, Monitor Audio, Nordost, Onkyo, Pioneer, PMC, Primare, Roksan and TEAC Esoteric. All IsoTek products are designed for purpose, manufactured in Europe and built to last.

Our history

IsoTek was born with a singular aim: to create a better solution to the problem of poor mains quality, which restricts the performance of audio systems, through rigorous research and genuine innovation.

Today, our products supply clean, fully optimised power to all manner of audio and AV equipment, from amps and source components to TVs and projectors, enhancing performance and protecting valuable equipment.

The company’s founder and managing director is Keith Martin, a man whose vision has led to hundreds of awards from respected audio critics worldwide.

“IsoTek treats mains-related problems with a seriousness that has to be seen and heard to be believed” 
Hi-Fi World

“IsoTek is the leader in mains conditioning products” Hi-Fi News

“IsoTek is the UK’s biggest name in mains filtration” Hi-Fi Choice

“IsoTek gets (understands) power, so it’s logical that IsoTek is the go-to company for power” Hi-Fi+

Clean Power, Pure Sound...

The first input into any audio or AV system is electricity. It flows through the system, utilised by each component in turn to create the signal that eventually moves the speakers’ drive units or delivers the pixels on-screen. What we see and hear is ultimately fashioned from, and by, mains electricity – it is the ‘raw material’ from which the ‘art’ is created.

The mains supply is distorted by numerous factors as it travels from power stations to be distributed throughout our homes, eroding the performance of high-quality audio and AV systems. As the electronic devices we use proliferate and the demand for electrical power intensifies, the quality of the electricity we feed our systems continues to slide.

The escalation of mains-borne ‘noise’ means that the need for IsoTek’s clean-power technology has never been greater. ‘Differential mode noise’ is especially exacerbated by the switch-mode power supplies that are common in many modern devices, from computers to kitchen appliances. ‘Common mode noise’ is ever-increasing thanks to wireless networking in the home, with mobile phones, wi-fi and Bluetooth bathing us in a sea of airborne interference.

The quality of electricity we feed our audio and AV systems has a profound effect on performance, and that’s where IsoTek’s unique clean-power solutions come in. Without IsoTek, you are only accessing around 80 per cent of your system’s full potential, at best.

Differential Mode

Differential Mode mains noise is created by all electrical appliances – everything with a power supply, in fact. This includes your microwave oven, your television and your computer, as well as every hi-fi component you own.

Common Mode

Common Mode mains noise is often referred to as RFI – transmitted frequencies that surround us but we cannot see. For example, imagine how much data is transmitted by smartphones and tablets; cheap power cables act as aerials for these unwanted frequencies.
Mains sine wave off set
(DC on the mains)
Corrected mains sine wave
Power surge and mains spike protection system

The IsoTek Upgrade

Our product range is designed to deliver the perfect solution for every budget, organised into four distinct ranges to deliver a clear upgrade path: Discovery Series, Performance Series, Select Series and Ultimate Series.

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  1. ISOTEK EVO3 Corvus Power Conditioning Board

    Corvus is an evolution of IsoTek’s award winning Polaris design, reconfigured to feature 9 output sockets and increased wattage.

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    Special Price $1,079.00 Regular Price $1,199.00
  2. ISOTEK EVO3 Mini Mira 2-way AV Power Conditioner

    Designed specifically for audio-visual applications

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    Special Price $494.00 Regular Price $549.00
  3. ISOTEK EVO3 Sequel C13/C15 Power Cable (AU PLUG)

    C15 Australian Power Cable. Get Connected. Strengthen Every Link

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    Special Price $495.00 Regular Price $549.00
  4. ISOTEK IsoPlug Power Filter

    Removes Common Mode and Differential Mode mains noise.

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    Special Price $197.00 Regular Price $219.00
  5. ISOTEK V5 Aquarius Power Conditioner

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    As low as $3,999.00
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