Audio Note AN-S5 Instruction Manual

AN-S1
MOVING COIL STEP UP
TRANSFORMER
OWNER’S INFORMATION

1) IMPORTANT SAFETY INFORMATION
2) CE DECLARATION OF CONFORMITY
DISPOSAL
POWER REQUIREMENTS
3) INTRODUCTION
4) GENERAL INFORMATION
5) INSTALLATION AND OPERATION
6) WARRANTY INFORMATION
7) CONTACT INFORMATION
CONTENTS

S
U
CH 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 !
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 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.
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 must be earthed –ensure that the mains supply cable earth /
ground is correctly connected.
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.

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
Viscount House
Star Road, Star Trading Estate
Partridge Green
West Sussex
RH13 8RA
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
Viscount House
Star Road, Star Trading Estate
Partridge Green
West Sussex
RH13 8RA
United Kingdom
Tel: [phone]
Fax: [phone]
e-mail: [e-mail]
INTRODUCTION

The AN-S1 is a passive device, designed to convert the mainly current output of your
Moving Coil cartridge (MC) to a higher voltage, low current signal of sufficient
strength to allow a Moving Magnet (MM) phonostage to amplify it to a suitable level.
The internal transformers used in the AN-S1 are manufactured by Audio Note (UK)
exclusively, use the very best core materials and winding technology available at the
price, and are housed in mumetal screening canisters to minimize noise and
interference.
The AN-S1 can be supplied in two versions; the AN-S1/L (low impedance) and the
AN-S1/H (high impedance).
The ‘L’ version has a switchable input impedance of 3 Ohms and 12 Ohms; the ‘H’
version, 15 Ohms and 60 Ohms.
The 3 Ohm input of the ‘L’ version has been primarily designed to partner the Audio
Note IO Moving Coil cartridges, and the 12 Ohm input is intended to be used with
cartridges with an internal impedance of around 3 to 4 Ohms.
The 15 Ohm input of the ‘H’ version is designed to partner cartridges with an internal
impedance of around 4 to 5 Ohms; the 60 Ohm input is designed for cartridges with
internal impedances in the region of 15 to 20 Ohms.
It is possible to use our transformers with cartridges that have greater internal
impedances, or values that are outside the preferred ranges of the switchable inputs,
however, it is important to realize that an input impedance in the region of three to
four times the internal impedance of your cartridge will usually provide the best
results.
AN-S1 MOVING COIL STEP UP TRANSFORMER

Earth /
Grounding
Post
Input sockets
Output sockets
Impedance
Switches
Position the AN-S1 in a suitable location; close your turntable and phonostage input.
It is important to remember that the Step Up Transformers inside the AN-S1 are
highly susceptible to noise created by power supplies, mains cables etc. If you
experience any ‘hum’ problems, move the AN-S1 to a different location, further away
from possible causes of noise, and try changing it’s orientation, rotating it clockwise /
anticlockwise until any noise is eliminated / reduced to an acceptable level.
Once located, connect the AN-S1 between your turntable and phonostage input.
Connect your tonearm / turntable output cables to the input sockets on the AN-S1,
and the output sockets of the AN-S1 to your MM phonostage input. It is important to
use good quality, shielded interconnects for all turntable connections; this will help to
minimize any noise or hum problems.
If your tonearm has a separate earth lead, connect this to the dedicated earth /
grounding post located on the rear of the AN-S1. It may also be worthwhile
connecting this earth / ground post to the earth / ground post of your pre-amplifier /
phonostage / amplifier (if one is available). This will often further reduce low level
noise or ‘hum’, however this is not always guaranteed, so some experimentation is
advised to ascertain the best arrangement.
Once all connections have been made, adjust the impedance switches on the rear of
the AN-S1 to the appropriate setting for your cartridge. You are now ready to enjoy
some music!
INSTALLATION AND OPERATION

Audio Note (UK) warrants this product to be free from defects in materials and
workmanship for two years from the original date of purchase from an appointed
Audio Note (UK) dealer, and agrees to cover the cost of parts and associated labour
required to correct such defects, subject to terms & conditions.
This Warranty is offered to the first purchaser only.
Any valves supplied with the unit are warranted for three months from the original
date of purchase.
If the product fails in normal domestic use and during the Warranty period due to the
above described faults or defects, Audio Note (UK) will, at its discretion, repair or
replace the item free of charge within a reasonable time once it has been returned to
Audio Note (UK) or an appointed Audio Note (UK) dealer or service engineer.
Audio Note (UK) is not liable for any shipping charges incurred whilst transporting the
product to or from Audio Note (UK) or an appointed Audio Note (UK) dealer or
service engineer, should the item require service or repair during or after the
Warranty period.
If the product must be shipped, please use the original packaging materials and
include a copy of the original sales receipt along with a note explaining, in as much
detail as possible, the problems you are experiencing with the unit.
Only use a reputable Courier Service or Shipping Agent, and ensure that your
product is insured during transit.
Any servicing, repairs or modifications not authorized by Audio Note (UK), or
carried out by persons other than appointed Audio Note (UK) service
engineers will invalidate any warranty.
This Warranty does NOT cover: -
Damage sustained whilst in the possession of a shipping agent, retailer or consumer
and not caused as a direct result of defects in materials or workmanship.
Damage caused by normal wear and tear.
Damage or defects caused by abnormal or unreasonable use.
Damage caused by accident, acts of nature, misuse or neglect.
Damage caused by a failure to follow the operating and installation instructions
supplied with the product.
Damage caused by improper or careless cleaning.
Audio Note (UK) reserves the right to refuse warranty for any component of which
the serial number has been removed, defaced or tampered with.
WARRANTY INFORMATION

Audio Note (UK) Limited
Viscount House
Star Road, Star Trading Estate
Partridge Green
West Sussex
RH13 8RA
United Kingdom
Tel: [phone]
Fax: [phone]
e-mail: [e-mail]
CONTACT INFORMATION
If in the future your Audio Note (UK) product
requires servicing, or if you require technical support
or have any questions regarding this or any of our
other products, please contact your local Audio Note
(UK) dealer.
Alternatively, please feel free to contact us directly: -