Audio Note Fifth Element Owner's Information

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Fifth Element

Fifth Force

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DIGITAL TO ANALOGUE

CONVERTER

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OWNER’S INFORMATION

1) IMPORTANT SAFETY INFORMATION

2) CE DECLARATION OF CONFORMITY
DISPOSAL
POWER REQUIREMENTS

3) INTRODUCTION

4) OVERVIEW

7) UNPACKING AND INSTALLATION

8) CONNECTION

13) OPERATION

14) TECHNICAL SPECIFICATIONS

15) WARRANTY INFORMATION

16) CONTACT INFORMATION

CONTENTS

OTHER SAFETY PRECAUTIONS: -

Never touch the power cord with wet hands.

Always remove the power cord by grasping the plug, not the cable.

Never expose the unit to excessive heat or magnetism.

Never let an inexperienced person repair or reassemble the unit.

Never put anything, especially metal objects, inside the unit.

Never place excessive weight on the unit.

Do not store or operate this unit in areas of high humidity or in close
proximity to water / moisture.

Do not expose or immerse the unit in liquid of any kind.

This product generates high levels of heat. Adequate ventilation must
be provided. Do not restrict airflow through any ventilation slots or
place the unit on any surface that may restrict airflow.

Valve equipment operates at extremely high temperatures;

KEEP OUT OF THE REACH OF CHILDREN AND ANIMALS.!

RISK OF SHOCK OR ELECTROCUTION! INTERNAL OPERATING
VOLTAGES ARE LETHAL!

Do not remove top cover, unless specifically instructed to do so in the user
manual.

This unit contains fuses and other safety components in accordance with
BS60065 requirements.
In the event of failure, replacement fuse or safety component must be of
the same part type and value.

This product must be earthed – ensure that the mains supply cable earth /
ground is correctly connected.

SUCH REPLACEMENT MUST ONLY BE CARRIED OUT BY A
QUALIFIED SERVICE TECHNICIAN.

Do not attempt to replace any fuses without first disconnecting the unit
from the mains electricity supply.

! IMPORTANT SAFETY INFORMATION !

POWER REQUIREMENTS

Power requirements for electrical equipment vary depending on your geographical
location. Please ensure that your unit meets the power requirements in your area.
The power requirement for your unit is marked on the serial number plate, located on
the rear panel.

If you are in doubt, please contact your dealer before plugging the unit into the mains
supply.

CE DECLARATION OF CONFORMITY

DISPOSAL

This product must not be disposed of as normal household waste. To
prevent possible harm to the environment please separate the product
from other waste to ensure that it can be recycled in an environmentally
safe manner. Please contact your retailer or the appropriate local
government office for collection facilities.

We declare under our sole responsibility that this product is in conformity
with the following standards or standardized documents:

BS EN 60065 in accordance with the regulations 73/23/EEC, 89/336/EEC
(from 1 January 1997)

CE 94

Peter Qvortrup,
Director
Audio Note (UK) Limited
25 Montefiore Road
Hove
East Sussex
BN3 1RD
United Kingdom

Tel: [phone]
Fax: [phone]

Thank you for purchasing this Audio Note (UK) product. With the correct care it
should give you many years of pleasure and enjoyment.

Please take the time to read all of the information in this manual before connecting
your new component to an electrical supply or your system, to ensure both your
safety and satisfaction.

Please note that due to our desire to continually improve products, specifications are
subject to change without notice. Therefore it is important to refer to the manual that
is supplied with your product for the most accurate information; manuals downloaded
from our website or obtained from other sources may no longer fully apply to your
product.

If you have any questions regarding the information contained within this document
or your new component, please feel free to contact us: -

Audio Note (UK) Limited

25 Montefiore Road

Hove

East Sussex

BN3 1RD

United Kingdom

Tel: [phone]
Fax: [phone]

e-mail: [e-mail]

INTRODUCTION

Ever since its introduction, we at Audio Note have been highly critical of digital music
reproduction. This dissatisfaction was the instigating force in our quest to make
digital playback more dynamically realistic and less fatiguing. Although we cannot
defeat the inherent limitations of the format and its recording engineers, we have
elevated CD reproduction to a previously unattained level of quality and performance,
and with the DAC 5, we proudly present our most radically advanced and iconoclastic
digital circuit design so far.

To understand the path that led us to the development of our current range of Digital
to Analogue Converters, it is worth looking back at our ‘digital history’. Our first
defining assault was made in 1992 when we introduced the DAC3, which, with its
patented transformer / filter interface circuit, revolutionized CD play back.! What we
learnt from the experiments with the digital / analogue interface transformers and
filters in the DAC3 was that there had to be more information available on the discs
than previous believed.! Digital filters and the associated over sampling had been
broadly discussed, analyzed and criticized, but what no-one had done at this time
was to remove them altogether, to see what their real effects on ultimate sound
quality were. So, that is exactly what we decided to do, and the results were
dramatic, to say the least.

The improvements this completely new circuit topology introduced resulted in a level
of CD playback quality that was previously unimagined. To this day, we combine
these purely analogue filters (dubbed 1x oversampling™ direct from disc™
technology) with the finest components and materials available, including transformer
interfaces and the highest quality vacuum tube circuitry to produce a range of Digital
to Analogue Converters that are both refreshingly lifelike and free from conventional
digital restraints and mechanical artifacts.

Audio Note (UK) Digital to Analogue Converters