Sony TA-E1 Operating Instructions (primary... User manual

3-866-956-12(1)
Stereo
Preamplifier
 1999 by Sony Corporation
TA-E1
Operating Instructions
Mode d’emploi
GB
FR

2GB
WARNING
To prevent fire or shock
hazard, do not expose the
unit to rain or moisture.
Do not install the
appliance in a confined
space, such as a bookcase
or built-in cabinet.
For the customers in United States
This symbol is intended to alert the user to
the presence of uninsulated “dangerous
voltage” within the product’s enclosure
that may be of sufficient magnitude to
constitute a risk of electric shock to
persons.
This symbol is intended to alert the user to
the presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
CAUTION
You are cautioned that any changes or
modification not expressly approved in
this manual could void your authority to
operate this equipment.
Owner’s Record
The model and serial numbers are located
on the rear of the unit. Record the serial
number in the space provided below.
Refer to them whenever you call upon
your Sony dealer regarding this product.
Model No. TA-E1
Serial No.
Precautions
On safety
Should any solid object or liquid fall into
the cabinet, unplug the preamplifier and
have it checked by qualified personnel
before operating it any further.
On power sources
• Before operating the preamplifier, check
that the operating voltage is identical
with your local power supply. The
operating voltage is indicated on the
nameplate at the rear of the preamplifier.
• The unit is not disconnected from the AC
power source (mains) as long as it is
connected to the wall outlet, even if the
unit itself has been turned off.
• If you are not going to use the
preamplifier for a long time, be sure to
disconnect the preamplifier from the
wall outlet. To disconnect the AC power
cord, grasp the plug itself; never pull the
cord.
• AC power cord must be changed only at
the qualified service shop.
On placement
• Place the preamplifier in a location with
adequate ventilation to prevent heat
buildup and prolong the life of the
preamplifier.
• Do not place the preamplifier near heat
sources, or in a place subject to direct
sunlight, excessive dust or mechanical
shock.
• Do not place anything on top of the
cabinet that might block the ventilation
holes and cause malfunctions.
On operation
Before connecting other components, be
sure to turn off and unplug the
preamplifier.
On cleaning
Clean the cabinet, panel and controls with
a soft cloth slightly moistened with a mild
detergent solution. Do not use any type of
abrasive pad, scouring powder or solvent
such as alcohol or benzine.
If you have any question or problem
concerning your preamplifier, please
consult your nearest Sony dealer.
For the customers in Canada
CAUTION
TO PREVENT ELECTRIC SHOCK, DO
NOT USE THIS POLARIZED AC PLUG
WITH AN EXTENSION CORD,
RECEPTACLE OR OTHER OUTLET
UNLESS THE BLADES CAN BE FULLY
INSERTED TO PREVENT BLADE
EXPOSURE.

3GB
GB
About This Manual
The instructions in this manual are for model TA-E1.
Check your model number by looking at the front panel.
In this manual, the European model is used for
illustration purposes unless stated otherwise. Any
difference in operation is clearly indicated in the text, for
example, “USA/Canada only.”
Conventions
• The instructions in this manual describe the controls on
the preamplifier.
• The following icon is used in this manual:
zIndicates hints and tips for making the task easier.
TABLE OF CONTENTS
Hooking Up the Components 4
Unpacking 4
Connections to a Power Amplifier (Unbalanced) 5
Connections to a Power Amplifier (Balanced) 6
Connections to Audio Components 7
Power Hookup 8
Location of Parts and Basic
Operations 10
Front Panel Parts Description 10
Rear Panel Parts Description 12
Other Operations 13
Recording 13
Additional Information 14
Troubleshooting 14
Specifications 15

4GB
Hooking Up
the
Components
This chapter describes how to connect
an amplifier as well as various audio
components to the preamplifier. Be
sure to read the sections for the
components you have before you
actually connect them to the
preamplifier.
Unpacking
Check that you received the following items with the unit:
• Audio cord (1)
• AC power cord (1)
• AC power plug adapter (3 to 2 prong polarized type) (1)
(USA/Canada only)
Before you get started
• Turn off the power to all components before making
any connections.
• Do not connect the AC power cords until all of the
connections are completed.
• Be sure to make connections firmly to avoid hum and
noise.
• When connecting an audio cord, be sure to match the
color-coded pins to the appropriate jacks on the
components: white (left) to white; and red (right) to
red.

5GB
Hooking Up the Components
Power Amplifier Hookup (Unbalanced Connections)
Connect the preamplifier’s PRE OUT jacks to your power
amplifier’s UNBALANCED input jacks (Sony TA-N1,
etc.). For details, see the operating instructions supplied
with your power amplifier.
Required cords
Audio cords (1 cord is supplied)
When connecting a cord, be sure to match the color-coded pins to
the appropriate jacks on the components.
White (L) White (L)
Red (R) Red (R)
L
R
L
R
2 R 1
SACDCDLINE BALANCED LINE
OUT IN
TAPE2/MD DIRECT PRE OUT
L OUT IN
TAPE1/DAT R
BALANCED OUT
L
1
3
1 :GROUND
2 :HOT ( + )
3 :COLD ( – )
2
CONNECTION
ASSIGNMENT
2
3
1 :GROUND
2 :HOT ( + )
3 :COLD ( – )
1
1
1
2
3
2
CONNECTION
ASSIGNMENT
BALANCEDINPUT SELECTOR
IMPEDANCE USE 4~16Ω
L
L
+
+
–
–
R
R
–
–
+
+
BALANCEDUNBALANCED
L
L
R
R UNBALANCED 12
1 : GROUND
2 : HOT(+)
3 : COLD(–)
INPUT
SPEAKERS
A + B USE 8~16Ω
–A–
–B–
TA-E1
TA-N1, etc.

6GB
Hooking Up the Components
L
R
L
R
2R1SACDCDLINE BALANCED LINE OUT IN
TAPE2/MD DIRECT PRE OUT
LOUT IN
TAPE1/DAT R
BALANCED OUT
L
1
3
1 :GROUND
2 :HOT ( + )
3 :COLD ( – )
2
CONNECTION
ASSIGNMENT
2
3
1 :GROUND
2 :HOT ( + )
3 :COLD ( – )
1
1
1
2
3
2
CONNECTION
ASSIGNMENT
BALANCEDINPUT SELECTOR
IMPEDANCE USE 4~16Ω
L
L
+
+
–
–
R
R
–
–
+
+
BALANCEDUNBALANCED
L
L
R
R UNBALANCED 12
1 : GROUND
2 : HOT(+)
3 : COLD(–)
INPUT
SPEAKERS
A + B USE 8~16Ω
–A–
–B–
Power Amplifier Hookup (Balanced Connections)
Connect the preamplifier’s BALANCED OUT jacks to
your power amplifier’s BALANCED input jacks (Sony
TA-N1, etc.). For details, see the operating instructions
supplied with your power amplifier.
Required cords
Balanced cords (not supplied)
When connecting a cord, be sure to insert the plugs firmly in the
jacks. If the plugs are not connected firmly, noise may be
produced.
Note
The pin assignment of the BALANCED output jacks on the
preamplifier is 1:GROUND, 2:HOT, and 3:COLD. When
connections are made to an amplifier with a pin assignment of
1:GROUND, 2:COLD, and 3:HOT, reverse the polarities (‘and
’) of the speaker cables. For details, refer to the instructions
supplied with the preamplifier.
To the preamplifier To the power amplifier
(L) (L)
(R) (R)
TA-E1
TA-N1, etc.
IN OUT
2 3 1 1 3 2
1: GROUND
2: HOT (+)
3: COLD (–)

7GB
Hooking Up the Components
Required cords
Audio cords (not supplied)
When connecting a cord, be sure to match the color-coded pins to
the appropriate jacks on the components.
Balanced cords (not supplied)
When connecting a balanced cord, be sure to insert the plugs
firmly in the jacks. If the plugs are not connected firmly, noise
may be produced.
Audio Component Hookups
White (L) White (L)
Red (R) Red (R)
Connect the analog line outputs of your audio
components (SACD player, CD player, MD deck, DAT
deck, tape deck, etc.) to the analog line jacks on this unit.
If you have a component with balanced output capability,
that component can be connected to the BALANCED
LINE jacks on this unit.
Note
When making connections to a CD player (etc.) that has both
balanced and unbalanced output capability, make connections to
either the CD input jacks or to the BALANCED LINE jacks, but
not both. Making connections to both inputs may lessen the
quality of the audio output, or audio may not be output at all. To the source component To the preamplifier
(L) (L)
(R) (R)
OUTPUT
L
R
INPUT
IN
ç
OUT
ç
OUTPUT
L
R
OUTPUT
L
R
OUTPUT
L
R
INPUT
IN
ç
OUT
ç
R
BALANCED OUT
L
L
R
L
R
2 R 1
SACDCDLINE BALANCED LINE
OUT IN
TAPE2/MD DIRECT PRE OUT
L OUT IN
TAPE1/DAT R
BALANCED OUT
L
1
3
1 :GROUND
2 :HOT ( + )
3 :COLD ( – )
2
CONNECTION
ASSIGNMENT
2
3
1 :GROUND
2 :HOT ( + )
3 :COLD ( – )
1
TA-E1
CD Player Super Audio CD
Player
Audio component
with balanced
output jacks
Tape deck,
MD deck ,
(etc.)
Tape deck,
DAT deck ,
(etc.)

8GB
Hooking Up the Components
Power Hookup
Before connecting the AC power cord of this preamplifier
to a wall outlet:
• Make sure that the power switch on the preamplifier is
in the off position.
Connect the supplied power cord to the AC IN terminal
on this unit.
Connecting to the power outlet
(European model only)
Connect the supplied power cord to a wall outlet.
3-pronged grounded outlet
(USA/Canadian model only)
The supplied power cord has a 3-pronged grounded plug.
If you are using a 3-pronged grounded outlet, the plug
can be inserted directly into the outlet. However, if the
socket is a 2-pronged grounded outlet, use the supplied
AC power plug adapter or a commercially available AC
power plug adapter.
If noise (hum) is produced
Noise may be caused by an electrical potential difference on the
ground circuit*. In this case, use the suppliedAC power plug
adapter and be careful not to connect the ground lead to
anything.
* Although the ground of the domestic outlet is normally a safety
ground, a slight electrical potential difference may be
produced, depending on the outlet. Therefore, use of the
supplied 3-pronged power cord may lessen the quality of the
audio signal or may produce humming noise.
Note
We recommend that you connect this unit directly to a wall
outlet. If you must use a multi-outlet tap, or extension cord, be
sure to use one capable of handling high current (at least 10 A) or
one designed for office use.
2-pronged polarized outlet
• When using a grounded outlet (the inlets are different sizes)
Use the supplied AC power plug adapter.
3 to 2 prong polarized
AC power plug adapter
N pole

9GB
Hooking Up the Components

10GB
Front Panel Parts
Description
Location of
Parts and Basic
Operations
This chapter provides information
about the locations and functions of
the buttons and controls on the front
and the various jacks on the rear
panel. It also explains basic
operations.
1U(power) switch
Press to turn the preamplifier on and off.
• Before you turn on the preamplifier, make sure that you
have turned the VOLUME control to the leftmost position
to avoid damaging your speakers.
2Power indicator
Lights red for 12 seconds when preamplifier is turned
on, and then lights green.
3INPUT SELECTOR control
Turn to select the component you want to use.
To select Turn to light
DAT deck, tape deck 1 DAT/TAPE 1
MD deck MD/TAPE 2
BALANCED LINE BALANCED LINE
SACD player SACD
CD player CD
LINE 1 LINE 1
LINE 2 LINE 2
After selecting the component, turn on the component
you selected and play the program source.

11GB
Location of Parts and Basic Operations
4TAPE MONITOR button
Press to turn the tape monitor on and off. The
indicator lights when the tape monitor is on and goes
out when the tape monitor is turned off.
5TAPE MONITOR input select button
When the TAPE MONITOR (4) is on, press to select
the input from the TAPE 1 or TAPE 2 input jacks. The
indicator lights to show which input is selected.
6DIRECT button
Press to select the input connected to the DIRECT
input jacks. The indicator lights, and the source
component connected to the DIRECT input jacks takes
priority over the source component selected with the
INPUT SELECTOR control (3).
Press the DIRECT button again to return to the source
selected with the INPUT SELECTOR control.
7VOLUME control
After turning on the component you selected, turn to
adjust the volume.
5
SACD
LINE 1
LINE 2
MD/TAPE 2
CD
BALANCED LINE
DAT/TAPE 1
4
3
2
TAPE MONITOR TAPE 1 TAPE 2 DIRECT
1
0
6
7
8
9
10
VOLUME
INPUT SELECTOR
2 3 74 65
1

12GB
Location of Parts and Basic Operations
Rear Panel Parts Description
1LINE 1/2 input jacks
Connect to the analog audio output jacks of your
audio components (see page 7).
2CD input jacks
Connect to the audio output jacks of your CD player
(see page 7).
3SACD input jacks
Connect to the audio output jacks of your SACD
player (see page 7).
4BALANCED LINE input jacks
Connect to the BALANCED OUT jacks of an audio
component that is capable of balanced output (XLR
type) (see page 7).
5DIRECT input jacks
Connect to the analog audio output jacks of your
audio components. When a component is connected to
these jacks, pressing the DIRECT button to select the
component causes the indicator on the front panel to
light.
When the DIRECT button is pressed, the component
connected to these jacks takes priority over the
component selected with the INPUT SELECTOR
control.
6TAPE 2/MD, TAPE 1/DAT IN/OUT jacks
Use to connect the input and output jacks of your DAT
deck, MD deck, tape player (etc.) (page 7).
7PRE OUT jacks
Connect to your power amplifier(s) (see page 5).
8BALANCED OUT jacks
Connect to your power amplifier(s) using balanced
cords (see page 6).
* : Displays the pin polarity of the BALANCED LINE jacks.
** : Displays the pin polarity of the BALANCED OUT jacks.
9AC IN terminal
Connect the supplied power cord to the AC IN
terminal and then to the wall outlet to supply power
to the unit (see page 8).
L
R
L
R
2 R 1
SACDCDLINE BALANCED LINE
OUT IN
TAPE2/MD DIRECT PRE OUT
L OUT IN
TAPE1/DAT R
BALANCED OUT
L
1
3
1 :GROUND
2 :HOT ( + )
3 :COLD ( – )
2
CONNECTION
ASSIGNMENT
2
3
1 :GROUND
2 :HOT ( + )
3 :COLD ( – )
1
5 6 7 8 9432
1
*
**

13GB
Other Operations
Other
Operations
This chapter describes the operation
necessary to record the output of the
components connected to this unit on
your DAT deck, MD deck, or tape
deck (etc.).
Recording
Your preamplifier makes it easy to record to and from the
components connected to it. You don’t have to connect
the playback and recording components directly to each
other: once you select a program source on the
preamplifier, you can record and edit as you normally
would using the controls on each component.
Before you begin, make sure you’ve connected all
components properly.
Recording on an audio tape or MiniDisc
You can record on a cassette tape or MiniDisc using the
preamplifier. See the instruction manual of your tape deck
or MD deck if you need help.
1Turn INPUT SELECTOR to select the component to
be recorded.
For example, select CD.
2Prepare the component for playing.
For example, insert a CD into the CD player.
3Insert a blank tape or MD into the recording deck
and adjust the recording level, if necessary.
4Start recording on the recording deck, then start
playback on the playback component.
zYou can check what is being recorded (tape monitor)
When using a 3-head tape deck, it is possible to check the signal
that is actually being recorded. For example, if the tape deck
connected to the DAT/TAPE 1 input jacks is being used to make
a recording, press TAPE MONITOR to turn the tape monitor on
(the indicator lights) and then TAPE 1/TAPE 2 until the indicator
above TAPE 1 lights.
Notes
• You cannot record a digital audio signal using a component
connected to the analog TAPE 1/DAT OUT jacks or TAPE 2/
MD OUT jacks. To record a digital audio signal, connect the
digital output of the source component directly to the digital
input of the recording deck.
• Sound adjustments do not affect the signal output from the
TAPE1/DAT OUT or TAPE 2/MD OUT jacks.

14GB
Troubleshooting
If you experience any of the following difficulties while
using the preamplifier, use this troubleshooting guide to
help you remedy the problem. Should any problem
persist, consult your nearest Sony dealer.
There’s no sound or only a very low-level sound
is heard.
/Check that all components are connected securely.
/Make sure that you’ve selected the correct
component on the preamplifier.
The left and right sounds are unbalanced or
reversed.
/Check that all components are connected correctly
and securely.
Severe hum or noise is heard.
/Check that all components are connected securely.
/Check that the connecting cords are away from a
transformer or motor, and at least 3 meters (10 feet)
away from a TV set or fluorescent light.
/Move your TV away from the audio components.
/The plugs and jacks are dirty. Wipe them with a
cloth slightly moistened with alcohol.
Recording cannot be done.
/Check that the components are connected correctly.
/Select the source component by rotating the
INPUT SELECTOR control.
Additional
Information

15GB
Additional Information
Specifications
Audio section
Harmonic distortion
Less than 0.005%
(at 2 V, THD)
Frequency response
5 Hz ~ 300 kHz
(0 ~ –1 dB)
Signal-to-noise ratio
More than 115 dB
(Input shorted, A-Fil)
Inputs
Input Sensitivity Impedance
LINE 1 250 mV 20 kΩ
LINE 2 250 mV 20 kΩ
CD 250 mV 20 kΩ
SACD 250 mV 20 kΩ
BALANCED 250 mV 40 kΩ
LINE
DAT/TAPE 1 250 mV 20 kΩ
MD/TAPE 2 250 mV 20 kΩ
Outputs
Output Voltage Impedance
PRE OUT 2 V 47 Ω
BALANCED 2 V 220 Ω
OUT
General
Power requirements
USA and Canadian
models :
120 V AC, 60Hz
European models :
230 V AC, 50/60Hz
Power consumption
18 W
Dimensions 430 ×108 ×445 mm
(17 ×41/4×171/2in.)
including projecting
parts and controls
Mass (Approx.)21.5 kg (47 lb. 06 oz.)
Supplied accessories
See page 4.
Design and specifications are subject
to change without notice.

2FR
AVERTISSEMENT
Afin d’éviter tout risque
d’incendie ou
d’électrocution, ne pas
exposer cet appareil à la
pluie ou à l’humidité.
N’installez pas l’appareil
dans un espace confiné
comme dans une
bibliothèque ou un
meuble encastré.
A l’attention de la clientèle canadienne
ATTENTION:
POUR PREVENIR LES CHOCS
ELECTRIQUES, NE PAS UTILISER CETTE
FICHE POLARISEE AVEC UN
PROLONGATEUR, UNE PRISE DE
COURANT OU UNE AUTRE SORTIE DE
COURANT, SAUF SI LES LAMES
PEUVENT ETRE INSEREES A FOND
SANS EN LAISSER AUCUNE PARTIE A
DECOUVERT.
Précautions
Sécurité
Si un solide ou un liquide tombait dans le
préamplificateur, débranchez-le et faites-le
vérifier par un technicien qualifié avant de
le remettre en marche.
Sources d’alimentation
• Avant de mettre le préamplificateur en
service, vérifiez que sa tension de
fonctionnement correspond à celle du
secteur local. La tension de
fonctionnement est indiquée sur la
plaque signalétique à l’arrière du
préamplificateur.
• Le préamplificateur n’est pas déconnecté
de la source d’alimentation secteur tant
qu’il reste branché sur la prise murale
(secteur), même s’il a été mis hors
tension.
• Débranchez le préamplificateur de la
prise murale si vous prévoyez de ne pas
l’utiliser pendant longtemps. Pour
débrancher le cordon secteur, tirez sur la
fiche. Ne tirez jamais sur le cordon.
• Si le cordon d’alimentation secteur a
besoin d’être changé, faites-le changer
par un technicien compétent
uniquement.
Installation
• Installez le préamplificateur dans un
endroit suffisamment aéré afin d’éviter
une surchauffe interne et pour prolonger
la durée de vie du préamplificateur.
• Ne pas installer le préamplificateur près
de sources de chaleur ou dans un endroit
exposé directement au soleil, à la
poussière ou à des chocs mécaniques.
• Ne poser aucun objet sur le coffret qui
pourrait obstruer les ailettes de
ventilation et provoquer un
dysfonctionnement.
Fonctionnement
Avant de brancher d’autres appareils,
veillez à mettre le préamplificateur hors
tension et à le débrancher.
Nettoyage
Nettoyez le coffret, le panneau et les
commandes avec un chiffon doux,
légèrement imbibé d’une solution
détergente douce. Ne pas utiliser de
tampon ou de poudre à récurer ou de
solvant, comme de l’alcool ou de la
benzine.
Pour toute question ou problème au
sujet du préamplificateur, veuillez
contacter votre revendeur Sony agréé.

3FR
Au sujet de ce mode
d’emploi
Les instructions de ce mode d’emploi couvrent le modèle
TA-E1. Vérifiez le numéro de votre modèle sur le panneau
avant. Dans ce manuel, les illustrations représentent le
modèle européen, sauf mention contraire. Toute différence
de fonctionnement est clairement indiquée dans le texte,
par exemple, “Etats-Unis/Canada seulement”.
Conventions
• Dans les instructions de ce manuel, les commandes
décrites sont celles du préamplificateur.
• L’icône suivante est utilisée dans ce mode d’emploi :
zIndique des conseils et suggestions pouvant faciliter
certaines opérations.
FR
TABLE DES MATIÈRES
Raccordement des appareils 4
Déballage 4
Raccordement d’unamplificateur de puissance
(liaisons asymétriques) 5
Raccordement d’unamplificateur de puissance
(liaisons symétriques) 6
Raccordement d’un appareil audio 7
Raccordement de l’alimentation 8
Nomenclature et opérations
élémentaires 10
Description des éléments du panneau avant 10
Description des éléments du panneau arrière 12
Autres opérations 13
Enregistrement 13
Informations complémentaires 14
Guide de dépannage 14
Spécifications 15

4FR
Raccordement
des appareils
Ce chapitre explique comment
raccorder un amplificateur et d’autres
appareils audio au préamplificateur.
Veuillez lire attentivement les
paragraphes concernant les appareils
que vous raccordez au
préamplificateur.
Déballage
Vérifiez si les accessoires suivants se trouvent bien dans le
carton d’emballage.
• Cordon de liaison audio (1)
• Cordon d’alimentation secteur (1)
• Adaptateur de prise d’alimentation secteur (type
polarisé 3 à 2 broches) (1) (Etats-Unis/Canada
seulement)
Avant de commencer
• Mettez tous les appareils hors tension avant d’effectuer
les liaisons.
• Ne raccordez les cordons d’alimentation secteur que
lorsque toutes les liaisons sont terminées.
• Enfoncez les fiches à fond dans les prises pour éviter
tout bourdonnement et bruit.
• Lorsque vous raccordez un cordon audio, branchez les
fiches sur les prises de même couleur : blanc (gauche) à
blanc et rouge (droit) à rouge.

5FR
Raccordement des appareils
Raccordement d’unamplificateur de puissance (liaisons
asymétriques)
Reliez les prises PRE OUT du préamplificateur aux prises
d’entrée UNBALANCED de l’amplificateur de puissance
(Sony TA-N1, etc.). Pour les détails, voir le mode d’emploi
fourni avec l’amplificateur de puissance.
Cordons nécessaires
Cordons audio (1 cordon est fourni)
Lorsque vous raccordez un cordon, veillez à brancher les fiches
sur les prises appropriées sur les appareils.
Blanc (gauche) Blanc (gauche)
Rouge (droite) Rouge (droite)
L
R
L
R
2 R 1
SACDCDLINE BALANCED LINE
OUT IN
TAPE2/MD DIRECT PRE OUT
L OUT IN
TAPE1/DAT R
BALANCED OUT
L
1
3
1 :GROUND
2 :HOT ( + )
3 :COLD ( – )
2
CONNECTION
ASSIGNMENT
2
3
1 :GROUND
2 :HOT ( + )
3 :COLD ( – )
1
1
1
2
3
2
CONNECTION
ASSIGNMENT
BALANCEDINPUT SELECTOR
IMPEDANCE USE 4~16Ω
L
L
+
+
–
–
R
R
–
–
+
+
BALANCEDUNBALANCED
L
L
R
R UNBALANCED 12
1 : GROUND
2 : HOT(+)
3 : COLD(–)
INPUT
SPEAKERS
A + B USE 8~16Ω
–A–
–B–
TA-E1
TA-N1, etc.

6FR
Raccordement des appareils
L
R
L
R
2R1SACDCDLINE BALANCED LINE OUT IN
TAPE2/MD DIRECT PRE OUT
LOUT IN
TAPE1/DAT R
BALANCED OUT
L
1
3
1 :GROUND
2 :HOT ( + )
3 :COLD ( – )
2
CONNECTION
ASSIGNMENT
2
3
1 :GROUND
2 :HOT ( + )
3 :COLD ( – )
1
1
1
2
3
2
CONNECTION
ASSIGNMENT
BALANCEDINPUT SELECTOR
IMPEDANCE USE 4~16Ω
L
L
+
+
–
–
R
R
–
–
+
+
BALANCEDUNBALANCED
L
L
R
R UNBALANCED 12
1 : GROUND
2 : HOT(+)
3 : COLD(–)
INPUT
SPEAKERS
A + B USE 8~16Ω
–A–
–B–
Raccordement d’unamplificateur de puissance (liaisons symétriques)
Reliez les prises BALANCED OUT du préamplificateur
aux prises d’entrée BALANCED de l’amplificateur de
puissance (Sony TA-N1, etc.). Pour les détails, voir le
mode d’emploi fourni avec l’amplificateur de puissance.
Cordons nécessaires
Cordons symétriques (non fournis)
Lorsque vous raccordez un cordon, veillez à enfoncer les fiches à
fond dans les prises. Si les fiches ne sont pas bien branchées, la
connexion produira du bruit.
Remarque
L’affectation des broches des prises de sortie BALANCED sur le
préamplificateur est 1 : GROUND, 2 : HOT et 3 : COLD. Si vous
raccordez le préamplificateur à un amplificateur dont
l’affectation des fiches est 1 : GROUND, 2 : COLD et 3 : HOT,
inversez la polarité (‘et ’) des cordons d’enceintes. Pour les
détails, reportez-vous au mode d’emploi du préamplificateur.
Au préamplificateur A l’amplificateur de puissance
(gauche) (gauche)
(droite) (droite)
TA-E1
TA-N1, etc.
IN OUT
2 3 1 1 3 2
1: GROUND
2: HOT (+)
3: COLD (–)