Perreaux SILHOUETTE SXV1 User manual

Silhouette
SXV1SXV1
Phono Preamplifier Module
Owners Manual

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Perreaux Industries Limited makes no warranty for the use of its products, other
than those expressly contained in the warranty detailed herein. The Company
assumes no responsibility for any errors which may appear in this document,
reserves the right to change products or specifications detailed herein at any time
without notice, and does not make any commitment to update the information
contained herein. No licenses to patents or other intellectual property of Perreaux
are granted by the Company in connection with the sale of Perreaux products,
expressly or by implication.
PERREAUX®is a registered trademark of Perreaux Industries Ltd.
Terms and product names in this document may be trademarks of others.

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ii Introducing the
Perreaux Silhouette Series
The Perreaux “Silhouette” series represents exceptional
engineering at an affordable price.
The series incorporates some of the highest levels of audio
engineering available today.
Key Features úHighly flexible for any cartridge
úFull Class A operation
úLow noise, sensitive input stage
úHighest quality internal power supply featuring a custom
designed, fully shielded toroidal transformer and 17600µF
of smoothing capacitance
úOptimal internal layout incorporating total separation
between channels
úEnhanced audio design featuring highest quality PCB and
minimal internal wiring
úMoving Magnet & Moving Cartridge compatible
úHigh rated output
úCompact
úStylish
ThePerreaux“Silhouette”seriestakesyouevencloser to the
elusivegoalof“ThePerfectRe-CreationofaMusical
Event”.
From all of us at Perreaux Industries Limited, thank you for
choosing the Perreaux Silhouette Series SXV1 Phono
Preamplifier.

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iiii Important Safety Instructions
Note: Please read all instructions carefully before attempting to
operate your Perreaux “Silhouette” SXV1 Phono
Preamplifier.
ALWAYS switch off power to your system before attempting to
connect or disconnect cables.
ALWAYS disconnect your system from the mains before
attempting to clean your unit.
ALWAYS keep electrical equipment out of reach of children.
ALWAYS unplug sensitive electronic equipment during
electrical storms.
NEVER disconnect the mains earth from the system.
NEVER operate the SXV1 with the cover removed.
NEVER use any liquid inside the SXV1.
NEVER bypass any fuse.
NEVER attempt to repair the SXV1. In the event of a problem,
please contact your Perreaux dealer.
NEVER expose the SXV1 to extremely high or low
temperatures.
NEVER operate this product in an explosive atmosphere.

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iiiiii Table of Contents
ii Introducing the Perreaux Silhouette Series...................................3
iiii Important Safety Instructions ..........................................................4
iiiiii Table of Contents...............................................................................5
11 Unpacking and Placement ...............................................................6
22 Instant Install......................................................................................7
33 Rear Panel Functions.........................................................................9
44 Customising Your SXV1...................................................................11
Impedance Loading Table...............................................................................12
Capacitance Loading Table.............................................................................13
Gain Setting Table...............................................................................................13
Configuration Example.........................................................................................14
55 Special Design Philosophies...........................................................15
66 Special Design Features..................................................................17
77 Care and Maintenance....................................................................19
88 Warranty Information.....................................................................20
99 Extended Warranty Registration Form ........................................21
1010 Troubleshooting Guide...................................................................22
1111 Specifications....................................................................................25
1212 Contact Details.................................................................................28

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11 Unpacking and Placement
Unpacking
Procedure The SXV1 is packaged for maximum protection. To open, sit the
box upright and cut the reinforced tape at the top of the box. The
product can now be removed.
Pull the white polystyrene protectors off either side of the unit
and remove the black material covering.
The SXV1 Phono amplifier is now unpacked and ready for
further installation.
Note: Please retain all packaging material for future transport.
Box
Contents 1 x SXV1 Phono Preamplifier
1 x Product manual
1 x Detachable AC power cord
Placing Your
SXV1 The SXV1 should generally be placed close to your source
equipment, thus keeping the interconnect cabling between the
tone arm and phono stage as short as practical. This will reduce
the systems susceptibility to radio frequency interference and the
negative effects associated with long cables.
Ventilation
Requirements The SXV1 is a low power preamplifier. Ventilation requirements
are not considered to be an important factor in product
placement.
In the event that the SXV1 is to be incorporated into custom
cabinetry, please refer to the dimensional information provided in
the Specifications section of the manual (Chapter 11).

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22 Instant Install
If you are like us, the first thing you will want to do is to play
your favourite piece of music through your new SXV1. The
following instructions are written to enable you to achieve this as
quickly as possible. These are not comprehensive instructions,
but are designed to enable you to play music now!
Note: Please take the time to read the SXV1 manual thoroughly
as it incorporates many features, which will enhance its
operation.
Placement
The SXV1 is a highly sensitive preamplifier and best results will
be achieved when placed away from potential interference from
other components and electrical devices, for example AC mains
cords/outlets, transformers, high power amplifiers, computers,
etc.
Place the SXV1 close or near the turntable in order to make as
short a connection as possible between the tone arm and
preamplifier.
Turn off associated components
This minimises the potential to damage any other components
when connecting your SXV1 into the system.
Connect turntable to SXV1
Connect the audio output from the turntable to the inputs at the
rear of the SXV1. Also, connect the turntable earth terminal to
the earth post on the SXV1. Refer to Chapter 3 for Rear Panel
information.
Connect SXV1 to preamplifier
Connect the line level output of the SXV1 to one of your
preamplifier inputs. Refer to Chapter 3 for Rear Panel
information.
Configure SXV1 cartridge settings
Set the DIP switches on the SXV1 to correspond with the
manufacturers specifications of your particular cartridge. Refer
to Chapter 4 for setup information.

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Switch on preamplifier/amplifier
Set the volume to the minimum level and select the input that the
SXV1 is connected to.
Switch on SXV1
Insert the power cord supplied into the rear of the SXV1 and into
the wall. Switch on the socket at the wall and turn on the power
of the SXV1 by setting the power switch down.
Caution! Prior to connecting the AC mains, please check the voltage
label on the rear panel to ensure that your unit conforms to
the power supply in your area. Never attempt to connect
the unit to the incorrect voltage.
Switch on turntable
Power up your turntable and start the player with your favourite
record. Slowly increase the amplifier volume to achieve a
comfortable listening level.
CONGRATULATIONS!
Now that you have achieved your first objective, sit back, relax
and please read the rest of the manual at your own pace in your
favourite armchair whilst sipping a hot cup of coffee. You’ll find
the whole experience much more pleasurable whilst listening to
music.

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33 Rear Panel Functions
Right Channel Cartridge Load Setting DIP Switch
Set these switches to correspond with the cartridge
manufacturers recommended load figure. For an in depth
discussion on this, please refer to Chapter 4.
Right and Left Phono Inputs
Input from turntable, accepts a standard unbalanced input (RCA
).
The left channel connection is on the right when looking from
the rear, indicated by white inner ring. For more information on
input specifications, please refer to Chapter 11.
Right and Left Line Level Outputs
Output to preamplifier, accepts a standard unbalanced input
(RCA). The left channel connection is on the right when looking
from the rear, indicated by white inner ring. For more
information on output specifications, please refer to Chapter 11.
Left Channel Cartridge Load Setting DIP Switch
Set these switches to correspond with the cartridge
manufacturers recommended load figure. For an in depth
discussion on this, please refer to Chapter 4.
Phono Earth
Terminal for the earth connector from your turntable. If
grounding your turntable does not alleviate hum problems,
please consult the Troubleshooting Guide in Chapter 10.

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AC Mains Input
An IEC-
standard mains input is provided at the rear of the unit.
The AC cord set is removable, allowing it to be upgraded at your
will.
On/Off Switch
When operating the switch down, power is applied to the SXV1.
Serial Number/Voltage Label
The serial number is unique to your SXV1. Please record this
number and store it in a safe place. For any service related
enquiry, please be prepared to quote the product serial number to
Perreaux personnel or their service representative.
The voltage displayed in this area is the ONLY voltage that can
be accepted by the unit.
Caution! Never attempt to connect the unit to the incorrect voltage.