IsoTek® was formed in July 2001 with the vision to create high-quality
mains power conditioners that stretched beyond current conventions.
Through careful market analysis and extensive research, IsoTek® has
been able to launch products that dramat ically improve the
performance of all components used within an audio or visual
environment. As a result of this success, power conditioning is now
recognised as an integral part of any hi-fi or home theatre system, be it
modest or high-end. IsoTek® products are proven to lead the way in
power management systems throughout the world, in both domestic
and professional markets. The latest EVO3 range further galvanises a
commitment to pursue excellence at every level.
IsoTek® believes that all hi-fi and home theatre components benefit
from their own clean power supply. This has led to the concept of using
individual filters for every component, with each designed specifically
for the purpose in hand. This dramatically reduces cross-contamination
between components plugged into the filter and improves performance
significantly. Every part used in an IsoTek® design is of the highest
quality and is extensively tested for reliability and purpose. The circuit
designs are then ‘field’ tested before they reach the market, in order to
ensure the widest possible compatibility with third party products.
The IsoTek® product range has been developed to offer music and film
lovers huge improvements in sound or picture quality at a given price
point. Great care and attention is given to finding a balance between
technology, price and performance, where the sum is always greater
than the combination of parts. This remains a continual challenge.
Installing an IsoTek® unit will significantly improve the performance of
your entire audio or home theatre system. The noise floor will drop and
subtle sonic details will become more evident, with greater articulation
of low frequency information. Increases in atmosphere and a general
sense of realism will be achieved. Home theatre owners will notice
improved image quality with a greater differentiation between tonal
values. Black hues will be richer with subtle intonation, skin tone
inflections will be far more natural and the overall presentation will have
a palpable realism.
IsoTek® strives to offer exceptional performance and value for money,
with all products designed in the UK to the highest possible standards.
Reliability and aesthetics also play a critical role in sustaining IsoTek’s®
high-quality reputation, with customer service that is second to none.
Our ongoing quest is to achieve excellence at every stage, meeting
each challenge with science, innovation and sound engineering – that
is the IsoTek® way.
In the world of hi-fi and home theatre, it is universally accepted that
signal purity must be maintained from format source to final
presentation. In other words, ‘rubbish in, rubbish out’. It is not
possible to correct losses or corruptions to an audio signal down the
chain of components, therefore it is advocated that all source
components – for example, a CD player, turntable, DVD or Blu-ray
player – must be of the highest of standard. Even the
interconnecting cable at this stage should be of the highest quality,
so as not to lose those precious signals.
These are principles upon which manufacturers have based their
business strategies – proven principles that form the bedrock of
high-end audio. It is, however, important to step another stage back,
beyond the primary source; a stage that not only governs your
source components but also dramatically affects every other stage
of your hi-fi or home theatre system. It is a factor that is often
overlooked until a system is complete, regarded as an ‘add-on’ once
everything else is in place. It is, however, a critical factor in every
system’s performance, affecting all components in the chain. What’s
more, without proper provision you will never hear or see the true
potential of your system.
The best CD player in the world will not work at all without
power, but the purity of that power will have a dramatic effect on
its performance, as well as on the signal that high-quality audio
endeavours to preserve throughout the entire audio chain.
From the moment power is generated, it is exposed to many polluting
factors. The miles of cables that power travels along are bathed in a
sea of Electromagnetic Interference (EMI) and Radio Frequency
Interference (RFI). These factors are set to become worse as our global
communications networks expand. These issues are then added to by
an over stretched power network that is put under increasing strain by
rising demand, so that maintaining a tightly regulated supply becomes
almost impossible. These issues are compounded by the fact that as
equipment draws power, the mains sign wave becomes corrupted –
even your own audio or AV equipment contributes to this.
If you accept the first principle of audio – to place emphasis on the
quality of source components – then accept also that the power
delivered to your components is fundamental.
Start at the true beginning, the power supply. Remember: ‘rubbish in,
rubbish out’.
Maintaining a healthy environment for your audio or home theatre
system is essential. IsoTek® products guarantee to provide each
component in your audio or home theatre system with a pure power
supply, ensuring that you achieve the best possible performance.
Whether your budget is large or small, at each given price point there is
an ideal IsoTek® power conditioner to suit your needs. The quality of
IsoTek® products is endorsed by numerous magazine reviews and
awards, not only in the UK but also throughout Europe, America and
the Far East.
All IsoTek® products are professionally designed, manufactured and
hand-built using the finest audiophile-grade components in the UK.
These exacting standards ensure ultimate performance and reliability.
Our standard customer guarantee scheme also offers a lifetime of
service and dependability.
“IsoTek is the leader in mains
conditioning products”
Hi-Fi News
“IsoTek is the UK’s biggest name in
mains filtration”
Hi-Fi Choice
“A revelation”
What Hi-Fi? Sound & Vision
“Not all mains conditioners are created
equal… IsoTek has built itself a
reputation as a purveyor of mains
conditioners that actually improve
(as opposed to just alter) the sound”
Designed to deliver the ultimate IsoTek®
power conditioning experience, the Titan has
been optimised for use with power
amplifiers. The compact design features two
high-quality unswitched sockets at the rear
and a further Neutrik connector for a
distribution system called Multi-Link, giving
six additional sockets. Ideal for surround
sound systems in need of more high current
outlets.
Titan uses newly developed, nine-stage,
direct-coupled technology for optimum highcurrent filtering. This radical circuit has been
optimised for a high degree of commonmode rejection, with the highest possible
differential-mode rejection compatible with
massively low insertion losses. Great care
has been taken to minimise insertion loss at
mains frequency. The new circuit also offers
the desirable characteristics of a truly
balanced supply, especially at high
frequencies where it delivers superior
performance compared to its
isolation-transformer-based predecessor.
To further ensure the greatest possible
transient response, sufficient to realise an
unlimited peak current draw (23,000 watts
potential), two things out of the ordinary
have been achieved. Firstly, the minimum
constant running ability of the device is
rated at over 4,600 watts. Secondly, the
unit is fitted with an RCBO. This hi-tech
electronic fusing unit offers huge transient
overloads whilst remaining safe.
Specifications
Number of outlets: . . . . . . . .2 + Multi-Link
Type of outlets: . . . . . . . . . . . . .UK, EU, US
Like Titan, the IsoTek® Nova has been
designed to deliver the ultimate in mains
conditioning, this time for use with front-end
source components. The rack-width unit
features six high-quality unswitched
sockets at the rear.
automatically to ensure the optimum level of
filtering and current is available to deliver
peak performance.
The electronic protection circuit ensures the
utmost safety whilst eliminating fuse
contacts. The circuit coupled with adaptive
principles allows a total power draw of up to
and including 3680 watts. For many
situations Nova represents the ultimate
front-end solution.
TheSigmas takesmany ofthe
technological breakthroughs resulting from
the Titan/Nova development projects and
places them in a more affordable, yet still
highly effective package. It bridges the gap
between the new Aquarius and the Nova,
incorporating many of the desirable aspects
of the high-end Nova and Titan designs into
a single chassis.
performance and versatility that’s unrivalled
at the price. However, for those who crave
the ultimate performance, the Nova and
Titan combination still reigns supreme.
“The whole auditioning process took about 30 seconds. Play
a piece of music on GII Mini Sub. Play it again on Aquarius
and wonder why you were so attached to the GII Mini Sub...
Very highly recommended”
Hi-Fi+
“An effective improvement to a good hi-fi system... That
the IsoTek Aquarius revealed previously unheard details
from my familiar LPs, says it all”
introduced in the high-end Nova before
trickling down to Sigmas, and now
Aquarius. This proprietary technology
allows Aquarius to auto-sense the load of
each component connected to it, thus
tailoring the filtering process to suit the
component. It all adds up to a power
conditioner with a performance that is
unprecedented at its price point.
Building upon the original, multi-awardwinning GII Mini Sub, the Vision adds
further precision filtering with extended
bandwidth that greatly enhances the
performance of video components, in
addition to audio.
The Vision has been designed as a
complete power conditioning solution for
home theatre systems, offering simple plugn-play installation from a rack-width unit
that is compliant with all standard audio
racking systems. At the rear of the unit are
six high-quality unswitched outlets – two
high-current outlets for power amplifiers,
plus four medium-current outlets featuring
an extra level of filtering for source
components, screens and projectors.
Each outlet is individually filtered to not only
protect audio and video components from
mains noise and dangerous power surges,
but also more importantly eliminate product
cross-contamination, an issue overlooked
by most mains filter manufacturers. The two
The Solus is the entry point for IsoTek®
rack-width power filters. Although offering
brilliantly simple plug-n-play installation for a
complete system solution, its refined
internal design forms the foundation for the
rest of the range. The rack-width unit is
compliant with all standard audio racking
systems, with six high-quality unswitched
outlets at the rear.
Solus has extremely low insertion loss and
can therefore be used with all kinds of
equipment, from power amps to source
components. This compact yet highly
effective power conditioning unit is ideal for
use with entry- to mid-level audio and AV
systems, and is rated at 2300W (230 volts),
1100W (110 volts).
The Orion has been designed for use with
simple audio systems featuring minimal
components – for example, a CD player
and integrated amplifier, or a high-end CD
source fed direct to a power amplifier. As an
audio system grows, more Orion units can
be specified to raise the performance of the
system as a whole. However, it is also
possible to specify the unit as a four, six or
eight-way strip. In this configuration, the
unit has two high-current outlets and two,
four or six medium-current outlets, as
opposed to one high-current outlet (for
amps) and one medium-current outlet (for
source components) in the standard twosocket version.
Orion is based upon the technological
breakthroughs first seen in the multi-awardwinning GII Mini Sub full system power
conditioner. Its sophisticated circuitry uses
complex multiple shunt, series and delta
The Sirius is IsoTek’s® new entry-level
power strip, replacing the highly acclaimed
Gemini. Designed to deliver an affordable,
high-quality, one-stop mains conditioning
solution for audio and AV set-ups, Sirius
features six high-quality unswitched outlets
to power a complete system from a single
wall socket.
mains-borne interference that significantly
erodes the performance of all hi-fi and
home cinema equipment.
With its rugged aluminium case, the sixway Sirius is built to last. And, thanks to
class-leading protection circuitry, including
22,500 amps of instantaneous current
absorption, it will ensure your audio
equipment lasts, too.
“The Mira’s effect was immediately noticeable on all
displays... The IsoTek Mira should be auditioned by
anyone interested in achieving the very best picture
and sound quality”
AV Review
“The IsoTek Mira improves the performance of all
video displays, from LCD and Plasma screens to
traditional CRT sets and video projectors.”
IsoTek’s new Mira has been developed
specifically for traditional CRT televisions,
LCD, Plasma and projectors. It not only
cleans the power supply, improving picture
and sound quality, but also offers unrivalled
protection. Unique surge protection circuits
and a ‘triple resonant system’ stop ‘in-rush’
currents, which not only damage but
reduce a component’s life.
The Mira can be used on a full-blown home
cinema system or with less sophisticated
LCD, plasma, CRT TVs and projectors. The
advanced circuitry in Mira delivers
immediate and significant improvements to
the on-screen performance – crisper and
more stable images, deeper blacks and
more vibrant, natural colours. Picture quality
isn’t the only thing that Mira improves. Plug
in a DVD player or set-top box, and sound
is brought into focus, improving definition
and detail.
Mira also significantly reduces ‘in-rush’
current a know cause to reduce component
life. High quality protection circuitry also
removes dangerous voltages spikes and
power surges. Advanced arial protection
also safeguards components in storm
conditions.
Specifications
Number of outlets: . . . . . . . . . . . .2 + Aerial
Type of outlets: . . . . . . . . . . . . .UK, EU, US
A unique high-quality triple-shielded OFC
cable with 2.5mm conductors, rated at
20amps and features high-performance
IsoTek® 24ct gold connectors. Syncro
featuresproprietaryDCblocking
technology, which synchronises the mains
sine wave on the zero volts point. Sine
wave off set has been linked to a problem
commonly referred to as “DC on the mains”
which causes transformers in power amps
to buzz. Rated at 16amps Syncro can be
used independently or to power all other
IsoTek products. Termination options
available
Extreme provides a high-quality, lowcapacitance, shielded link between the wall
outlet and a 20amp source. Extreme is a
triple-shielded OFC cable with 2.5mm
conductors, rated at a true 20amps and
terminated with IsoTek’s high-performance
IEC C19 24ct gold IEC connector and
either Furutech® UK three-pin plug, IsoTek
24ct gold Shuko or IsoTek 24ct gold
American 3-pin. A stunning power cord for
very high-current applications.
IsoTek Optimum High-current
Mains Cable
The Optimum is a triple-shielded OFC cable
with 2.5mm conductors, rated at 20amps
and includes IsoTek’s® high-performance
24ct gold connectors (EU & US).
This cable can be used with all IsoTek
product which features a standard IEC
mains inlet, or independently for other high
current devices, for example power amps.
1.5mm conductors, rated at 16amps.
Along with the RFI and EMI blocking screen
the cable also Includes a high-performance
IsoTek® 24ct gold IEC connector for low
resistance and maximum current delivery.
This is an ideal cable for source
components, for example CD, DAC, DVD
or preamps etc.
IsoTek Premium Mains Cable
The Premium is a double-shielded OFC
audio grade power cord featuring an active
RFI and EMI blocking screen. The cable has
1.5mm conductors and is rated at 16amps.
“RFI/EMI shielding and
high-quality connectors,
the Premium cable gives
all Hi-Fi a welcome
performance boost”
Hi-Fi Choice
IsoTek Premier Mains Cable
The Premier is a double-shielded OFC
audio grade power cord featuring an active
RFI and EMI blocking screen. The cable has
1.5mm conductors and is rated at 16amps.
Premier features the a C7 connector
commonly referred to as ‘figure 8’.
The IsoPlug forms the first line of defence against mains noise – simply plug
the device in any spare wall sockets and switch the socket on. Its design
builds upon the industry standard of a delta filter configuration across the
three poles of the mains, delivering highly effective results when plugged
next to noisy appliances like fridges, computers and so on. IsoPlug also
features over-voltage protection.
NeoPlug
The NeoPlug is the next step on from the IsoPlug, developed as an
intellectual exercise to overcome capacitor inductance and produce a
device that works consistently at optimum levels and reacts quickly to
transient noise. The NeoPlug has an additional circuit to the IsoPlug, which
reacts at lightening fast speed – critical for the effective removal of high
frequency mains noise.
“No Hi-Fi system should be without some
kind of mains improver and this one’s a gem”
Hi-Fi Choice, IsoPlug
“IsoTek’s NeoPlug is a superb little gadget that helps
eliminate infuriating mains-borne noise from your
system. Every music lover should have one”
IsoTek can now supply three types of high-quality, audiophile-grade
power connectors: European Shuko, American three-pin and the
universal IEC used on most electrical appliances.
Each connector has been manufactured with quality in mind and
therefore features parts of the highest calibre; all connection surfaces
are manufactured from pure copper, which is then plated in 24ct gold
and deep cryogenically treated. The fully detachable main body uses
high-quality injection-moulded polycarbonate with an injectionmoulded nylon front assembly.
All connectors accept cables with an overall external diameter of 6.516mm and conductors up to 6 AWG (4.1mm). The rear clamping
mechanism also ensures the utmost safety and reliability.
“These clever connectors extract every last
ounce of performance”
Hi-Fi Choice
IsoTek®Full System Enhancer
The Full System Enhancer CD is an intensive ‘workout’ for your audio
system. The disc includes specially developed signals to help ‘run-in’
new equipment, as well as demagnetising existing hi-fi components
and rejuvenating your entire system.
It is important to exercise an audio system across the full range of
frequencies and amplitudes it may encounter in real life, and to this
end the tones on this disc have been devised to cover the complete
audio band from top to bottom, also ensuring that, for instance, highamplitude signals are combined with high-speed ones.
In electronic terms, the required signals feature lots of high-speed
activity coupled to some high-amplitude excursions. All of these
signals have been produced according to strict mathematical criteria,
so as to place the greatest stress on the important parts of a system –
without, it is important to note, endangering any part of it.
“This could well be the most cost-effective
audiophile tweak in existence”
Information quoted in this catalogue is correct at the time of print. However, owing to our ongoing research and
development programmes, improvements and small specification changes may result.
6
6
6
6
6
6
2-8
6
2
RDC Feet
Standard Feet
Electronic Fusing
Shunt Filter
Protection Filter
Delta Filter
Series Filter
C.F.C.C.C.*
Polaris-X
Gating System
Multiple Delta
Triple Resonant Tech.
Adaptive Gating
K.E.R.P.
Direct Coupled
Black Option
*Prevents, Component From Component Cross Contamination
Silver Option
Blue LED
Shunt Filter
This represents the simplest form of filter,
placed between the live and neutral poles of
the mains supply.
Series Filter
A type of inductor, which is placed ‘in-line’
rather than between live and neutral like a
shunt filter. This component is a very
specialised design, as it requires minimal
loss at mains frequency. IsoTek® has found
that ‘off the shelf’ series filters are unable to
offer sufficient bandwidth and flexibility;
therefore, we design and produce our own
to British Aerospace specification.
Delta Filter
A sophisticated type of shunt filter that is
connected across the three poles of the
mains supply. The delta filter is often
described as a practical solution for the
worst effects of mains noise. It could be
said that a delta filter is three different types
of shunt filter in one.
Multi Layer Delta Filter
For the ideal delta filter, you would use the
perfect capacitor. However, the perfect
delta arrangement for capacitors does not
exist, as all capacitors suffer from some
inductance. Multi-layer delta filters work
something like a loudspeaker crossover
unit, one section dealing with low
frequencies (20KHz – 1MHz), the next
medium and the final high radio
frequencies.
Protection Filter
The protection circuitry in IsoTek® products
will be understood by most people to offer
valuable protection to their hi-fi and home
theatre equipment from potential damage
owing to transient mains over-voltage. In
fact, IsoTek® protection circuits deliver
two-fold operation, with additional filtering
helping the shunt filters deal with highenergy overload as well as component
protection. Unlike less sophisticated
solutions, this is achieved without
destroying musical enjoyment.
Polaris-X
This proprietary network helps to ensure
that the electrons take the easiest route,
thus reducing crosstalk and improving
component-from-component isolation. The
analogy would be that water does not run
upstream. The Polaris-X principle is based
upon Kirchhoff’s two current laws..
Gating
The Gating principles in IsoTek® circuits
force balance between the various outputs,
thus allowing for an optimum filtering
environment.
Adaptive Gating
Adaptive Gating automatically senses the
requirements of the load in a similar manner
to the iris of an eye adjusting to light. This
system offers a universal system for both
high-current and low-current devices, thus
delivering the ultimate, continually fluid
filtering environment.