Technics SU-V660 User manual

SO

ee

=

me

er

ner

em

en

oe

>,

Technics

Stereo

Integrated

Amplifier

SU-V660

OPERATING

INSTRUCTIONS

Notes:

«

Specifications

differ

according

to

the

area

code.

«The

"EB"

area

code,

for

example,

indicates

United

Kingdom

specifications.

«The

“EB”

indication

is

shown

on

thé

packing

case

and

serial

number

tag.

Before

operating

this

unit,

please

read

these

instructions

completely.

We

want

to

thank

you

for

selecting

this

product

and

from

this

new

addition

to

your

home.

to

welcome

you

to

the

growlng

family

of

satisfied

Please

read

these

operating

instructions

carefully,

Technics

product

owners

around

the

world.

and

be

sure

to

keep

them

handy

for

convenient

We

feel

certain

you

will

get

maximum

enjoyment

reference.

Contents

e

Accessory

.........................

eta

e

Recording

....................0000002

2

ee

9

e

For

United

Kingdom......................

2

*

Technical

Specifications

.................

10

¢

Suggestions

for

Safety...................

3

¢

Protection

Circultry

......................

10

e

Gonnections

.........0...00.

0.0.

cee

eee

4

*

Troubleshooting

Guide

...................

11

*

Front

Panei

Conirois

and

Functions......

Ss

©

MiaiNiGNANCE............00.

0...

eee

a7

e

Listening

to

the

Sound...................

7

Accessory

e

AC

power

supply

cord

(Refer

to

page

5.)......--.........

4

FOP

United

KIN

GGOM

ces:

wo

ie

noon

The

“EB”

indication

is

shown

on

the

name

piate.

As

the

colours

of

the

wires

In

the

mains

fead

of

this

apparatus

may

not

correspond

with

the

coloured

markings

iderf'fying

the

Important

terminals

in

your

plug

proceed

as

follows.

The

wire

which

is

col-

THE

WIRES

IN

THIS

MAINS

LEAD

ARE

COLOURED

IN

ACCOR-

oured

BLUE

must

be

connected

to

the

terminal

which

Is

macked

DANCE

WITH

THE

FOLLOWING

CODE.

—s

with

the

letter

Nor

coloured

BLACK.

:

BLUE:

NEUTRAL

Ths

wires

which

is

CoMured

SRCWN

must

be

Connected

to

the

ter-

BROWN:

LIVE

minal

which

is

marked

with

the

fetter

L

or

cofoured

RED.

WiUse

a

standard

AC

wall

outlet

1.

Use

from

an

AC

power

source

of

high

voltage,

such

as

for

an

air

conditioner,

is

very

dangerous.

There

is

the

possibility

that

a

fire

might

be

caused

by

making

such

a

connection.

2.

ADC

power

source

cannot

be

used.

Be

sure

to

check

the

power

source

carefully,

especially

on

a

ship

or

other

place

where

DC

is

used.

Wi

Grasp

the

plug

when

disconnecting

the

power

supply

cord

1.

Wet

hands

are

dangerous.

—A

dangerous

electric

shock

may

resuit

if

the

plug

is

touched

by

wet

hands.

2.

Never

piace

heavy

Items

on

top

of

the

power

supply

cord,

and

never

force

it

to

bend

sharply.

Hi

Place

the

unit

where

it

will

be

well

ventilated

Place

this

unit

at

Iaast

10

cm

(4)

away

from

wall

surfaces,

etc.

Be

careful

that

curtains

and

similar

materials

do

not

obstruct

the

ventilation

holes.

@i

Avold

places

such

as

the

following:

In

direct

suntight

or

in

other

places

where

the

temperature

is

high.

In

places

where

there

is

excessive

vibration

or

humidity.

-Such

conditions

might

damage

the

cabinet

and/or

other

campo-

nent

parts

and

thereby

shorter

the

unit's

service

life.

@@

Be

sure

to

place

the

unit

on

a

flat,

level

sur-

—

If

the

surface

is

inclined,

a

malfunction

may

result.

Mi

Never

attempt

to

repair

or

reconstruct

this

~~

“onlt

A

serious

electric

shock

might

occur

if

this

unit

is

repaired,

disassembled

or

reconstructed

by

unauthorized

persons,

or

if

the

internal

parts

are

accidentally

touched.

Suggestions

for

Safety

Mi

Take

particular

care

if

children

are

present

Never

permit

children

to

put

anything,

especially

metal.

inside

this

unit.

A

serious

electric

shock

or

malfunction

could

occur

if

articles

such

as

coins,

needles,

screwdrivers,

etc.

are

inserted

through

the

ventilation

holes,

etc.

of

this

unit.

Wi

If

water

is

spilied

on

the

unit

Be

extremely

careful

if

water

is

spilled

on

the

unit,

because

a

fire

or

serious

electric

shock

might

occur.

Immediately

disconnect

the

power

cord

plug.

and

consult

with

your

dealer.

i

Avoid

spray-type

insecticides

Insecticides

might

cause

cracks

or

“cloudiness”

in

the

cabinet

end

plastic

parts

of

this

unit.

The

gas

used

in

such

sprays

might,

moreover,

be

ignited

suddenly.

Hi

Never

use

alcohol

or

paint

thinner

These

and

similar

chemlcals

should

never

be

used,

because

they

might

cause

fiaking

or

cloudiness

of

the

cabinet

finish.

HB

Disconnect

the

power

supply

cord

If

the

unit

will

not

be

used

for

a

long

time

If

the

unit

is

feft

for

a

long

time

with

the

pawer

ON,

this

will

not

only

shorten

its

usefu!

operation

life,

but

may

aiso

cause

other

troubles.

i

lf

trouble

occurs

lf,

during

operation,

the

sound

is

interrupted

a:

indicators

no

longer

illuminate,

or

if

abnasmal

odor

or

smoke

is

detected,

im-

mediately

disconnect

the

power

cord

plug,

and

contact

your

dealer

ar

an

Authorized

Service

Center.

Using

the

short-circuit

pins

(Included)

J

Shorting

pins

are

inserted

into

the

“‘PHONO"’

terminais

to

reduce

noise

|

a

ES

the

pins

before

connecting

a

turntabie

and

reinsert

the

pins

if

the

eon

saa)

j

}

turntabie

is

later

disconnected.

Never

connect

a

shorting

to

a

“REC

pres

|

OUT"

terminal

of

any

terminal

other

than

those

above.

System

configurations

Turntable

(not

included)

Tape

deck

1

{not

inciuded)

Digital

audio

tape

deck

(DAT)

Tuner

{not

included)

not

included)

|

nt

10):

=?

j=

H

2|fesel

r

:

i

[eee

<

was.

ameeemememmnmmcemmn

|

7

i

=

os

:

Compact

disc

player

Video

disc

player

-

“a

(nat

included)

|

(not

included)

i

Main

(A)

speaker

systems

Second

(8)

speaker

systems

(not

Included)

inct

included)

To

connect

to

each

terminals

Fe

Ceca

Eee

bekce

eee

ett

ha

he

ak

en

ae

H z

-

Make

connections

to

each

component

in

the

system

by

using

stereo

connection

cabtes

(not

included).

erin

st

meester

Connect

a

component

such

as

a

video

disc

player

(audio

only

con-

nectabte),

etc.

Video

disc

player

(rot

included}

eee

Smee

a

TTF:

Connect

a

second

tape

deck

ar

a

digital

audio

tape

deck

(DAT).

Digital

audio

tape

deck

(DAT}

(not

included)

IN

QUT

anaog

2]

ol

a!

seal

Connect

a

compact

dise

player.

A

superior

level

of

tone

quality

can

be

obtained,

because

the

-—@lanal

frarm

thace

tarnmiingnle

are

cart

Ahrantiy

to

thea

value

earn

a)

el

ee

ed

ee

trol

and

pawer

amp

section

of

this

unit.

---

The

sounds

from

a

camporent

connected

ta

these

terminals

can-

not

be

recorded.

er

Compact

disc

player

(not

included)

To

connect

the

AC

power

supply

cord

(included)

Connect

the

AC

power

supply

cord

(Included)

after

all

other

-

gables

and

cords

are

connected.

—

———

AS

power

supply

Household

cord

(Included)

AC

outlet

|

Fit

&

suitable

plug

to

an

AS

power

supply

cord.

Connection

to

speaker

systems

One

pair

of

speaker

systems

can

be

connected

to

the

“A”

terminals

of

this

unit

and

one

pair

to

the

''B”

terminals.

Wi

Load

impedance

®

When

only

the

''A”

or

only

the

"'B’

terminals

are

used:4-16

ohms

®*When

both

the

“A”

and

the

“B’

terminalis

are

used

slmul-

taneously:8-16

ohms

Main

(A)

speaker

systems

{not

included)

(right)

Te

ae

HO

Ow

Second

(B)

speaker

systems

5

a

|

{not

included)

i

(right)

(lett)

Mi

To

connect

cords

to

terminals

®

Strip

off

the

outer

cover.

<T:

ing,

andtwist

the

center

——e

>

conductor.

10

mm

Twist.

(13/32""}

>

Turn

5

of

6

times.

m

3

Insert

the

wire

and

tighten

ay

screw

completely.

Pull

the

wire

to

assure

a

Proper

connection.

Note:

Be

sure

to

only

connect

positive

(+)

cords

to

positive

(+)

terminals,

and

negative

(—)

cords

to

negative

(-)}

terminals.

Note:

:

To

prevent

damage

to

circuitry,

never

short-

.

7

circuit

the

plus

(+)

and

minus

(—)

speaker

AO’

Ke

terminals.

ae

Front

Panel

Controls

and

Functions

[1}

Power

switch

(power)

[2]

Operation

Indicators

(amplifier

operation

monitor)

This

indicator

illuminates

to

indicaie

tne

operating

condition

of

this

unit.

voltage

control:

When

the

power

is

switched

ON,

this

indicator

illuminates

when

the

unit

Is

in

the

operation

condition.

current

drive:

When

the

power

is

switched

ON,

this

indicator

illuminates

after

about

4

seconds

when

the

unit

is

in

the

operation

condi-

tion.

If

an

abnormal

condition

in

the

circuitry

is

detected,

such

as

DC

voltage

appearing

in

the

output,

or

a

short-circuit

of

the

positive

(+}

and

negative

(—)

wires

from

the

speaker

ter-

minals,

the

protection

circuit

functions

and

this

indicator

does

not

illuminate.

[3]

Power

amplifier

direct

switch

(power

amp

direct)

This

switch

is

used

to

listen

to

the

sound

from

a

component

connected

ta

the

“POWER

AMP

DIRECT™

terminals.

When

this

switch

is

pressed

inward

to

the

‘“‘on”

position,

a

superior

level

of

tone

quality

can

be

obtained,

because

the

signals

from

the

component

connected

to

the

“POWER

AMP

DIRECT”

terminals

are

sent

directly

to

the

volume

control

and

power

amp

section

of

this

unit.

The

mode

selector,

loudness

switch,

balance

control

and

tone

controi

circult

are

hunsacear

wy

pS

[4]

Volume

control/indicator

(volume)

There

are

two

types

of

volume

scale

indications:

one

for

when

the

power

amplifier

direct

switch

is

OFF,

and

one

for

wher

it

is

ON

(Indicator

will

illuminate.).

[5]

Input

selector

(input

selector)

This

selector

is

used

to

select

the

sound

source

to

be

heard

1

a

SS

eee

ae

Se

~~

ae

Sure

we

.

=

FF

such

as

a

disc,

radio

broadcast,

etc.

(6!

Recording

output

selector

(rec

selector)

This

selector

is

used

to

select

the

sound

source

to

be

record-

ed

by

the

connected

tape

deck

1

and/or

tape

deck

2.

{7}

Phono

cartridge

selector

(phono

selector)

This

selector

should

be

set

to

the

position

which

corresponds

ta

the

type

of

cartridge

used

on

the

turntable.

[8|

Mode

selector

(mode)

This

selector

is

used

to

select

stereo

or

monaural

operation.

[9}

Loudness

switch

(loudness)

This

switch

Is

used

when

listening

to

music

at

a

iow

volume

tevei.

Auditory

perception

of

sound

in

the

low

frequency

range

falis

off

at

low

volume,

but

when

the

swiich

is

set

to

the

“on”

position,

this

deficiency

is

compensated

for,

so

that

the

full

im-

nact

af

the

musical

nerformance

can

be

eninved

sSsprta-ett

“70

ftol

Tone

control

switch

(tone

contro)

This

switch

is

used

to

turn

the

tone

control

circuit

fhass,

trebles

on

or

off.

fi]

Balance

control

(balance)

This

control

is

used

to

adjust

the

left/right

volume

balance.

fia

Tane

controls

(bass/treble)

The

bass

contro!

is

used

to

adjust

the

low-frequency

sound

range,

and

the

treble

contro!

is

used

to

adjust

tre

hign-

trequency

sound

range.

[3]

Speaker

selectors

(speakers)

These

selectors

are

used

to

turn

the

speaker

systems

on

and

oft.

4]

Headphones

Jack

(phones)

Listening

to

the

phono

disc

or

tapes,

etc.

Set

the

volume

control

to

the

“co”

position.

Switch

ON

the

power

switch.

mech

Select

the

speaker

system

[main

(A)

and/or

~

second

(B)]

to

be

used.

AL

Sie

power

amp

direct!

Set

the

power

amplifier

direct

switch

to

the

“off”

position.

“BR

input

selector:

=.ae-Select

the

sound

source.

tape

2/DAT:

Set

to

this

position

to

listen

to

equipment

con-

nected

to

the

“TAPE

2/DAT”

terminals.

tape

1:

Set

to

this

position

to

listen

to

the

tapes.

CD:

Set

to

this

position

to

listen

to

compact

discs.

tuner:

Set

to

this

position

to

listen

to

radio

broadcasts.

ee

phono:

Set

to

this

position

to

listen

to

phono

discs.

Then,

set

the

phono

cartridge

selector

to

the

posi-

tion

which

corresponds

to

the

type

of

cartridge

used

on

the

turntable.

(Refer

ta

‘phono

selector”

on

page

8.}

aux:

Set

to

this

position

to

listen

to

equipment

connected

to

the

“AUX”

terminals.

:

Begin

operation

of

the

components

to

be

used.

Refer

to

the

operating

instructions

of

each

component.

me

vA

[volume

Adjust

the

volume

level.

Gethiiet

thea

tans

qualitu

ate

(Daftar

tn

a

Qi

reajuse

aims

LMI

Guay,

whw.

ye

miu

1S

ar

dl

mana

Volume

indicator

ESC

val

lire

mm

com

Mmerelitlselit-latmorelalircen

tre

to

the

“POWER

AMP

DIRECT”

terminals

1]

Follow

steps

1

—

3

described

at

the

left.

[power

amp

direct:

<=

Set

the

power

ampiitier

direct

switch

to

the

“on”

position.

(The

volume

indicator

will

illuminate.)

‘volume

Adjust

the

volume

level

using

this

scale.

Note:

The

tone

quality,

the

mode,

ithe

iGudness,

balance

cannot

justed.

es

|

eh

cari

Spier

be

ad-

After

listening

is

finished

Use

the

e

volume

con

j

to

reduce

the

volume

Jevel

and

switch

MLE

th

oy

amar

nt

An

.imi+

3

LISTENING

TO

TNE

SOUNT

connes

nee

as

While

listening

to

music

.

Select

the

cartridge-type

when

Iistening

to

phono

discs.

MM

{

=-~

#):Set

to

this

position

when

using

a

movingmagnet

type

cartridge

or

hiqh-autput

movingcoil

cartridae

(i

mV

or

more).

MC(s—

«):

Set

to

this

position

when

using

a

moving-coil

type

cartridge.

‘mode

Select

the

stereo

or

monaural

operation.

stereo(

.—

a):Set

to

this

position

to

listan

in

stereo.

mono{

£—

«}:Set

to

this

position

to

listen

monaurally.

The

left

and

right

sounds

will

be

mixed,

and

the

same

sounds

will

be

heard

from

both

speakers.

lloudness:

When

listening

to

music

at

a

low

volume

level,

press

inward

the

loudness

switch

to

the

“on”

position

for

compensation

of

the

bass

range.

tone

controt

Press

the

tone

control

switch

to

the

“on”

pos!-

tion

if

you

want

to

adjust

the

bass

or

treble

tone

quality.

If

set

to

the

“‘defeat"

position,

tone

controls

have

no

effect,

and

fraciranoir

raenAnesa

Khannamac

flat

Te

rnquemiiay

weopwe

te

ee

Adjust

the

balance

for

the

left/right

volume.

itreble;

Adjust

the

high-frequency

sound

to

the

desired

tone

quality.

bass]

Adine?

tha

“ag

wwe

ssaw

-

==

gu

ci

yy

tone

quality.

"balance.

|

ficadeese

|

guia

phaae

selector

‘tone

control

While

listening

dalgolerelsmsl-t-lefsistelar

Speaker

selectors

Headphones

(not

included)

e

Reduce

the

volume

level

befare

connecting

headphones.

*!f

the

sound

from

the

speakers

is

not

wanted,

set

the

speaker

selectors

to

the

“off”

position.

¢

Avoid

listening

for

a

long

time

at

a

volume

level

so

high

that

#

irritates

the

ears.

AKom

c-retolcoMicelismeres

til

ey-1e4

mel

(tot

ea

1

ee

{=

Set

the

volume

level

to

the

“co”

position.

)

-

Switch

ON

the

power

switch.

2

[speakers]

Select

the

speaker

system

[main

(A)

and/or

second

(B)]

to

be

used.

455

amp

direct|

Set

the

power

amplifier

direct

switch

to

the

_

Soff”

position.

Notes:

.

If

this

switch

is

set

to

the

“on”

position.

the

sound

selected

by

the

input

selector

cannot

be

heard.

(There

is

no

problem

In

recording.}

2.

The

sounds

from

a

component

connected

ta

the

“POWER

AMP

DIRECT™

terminals

cannot

be

recorded.

5

[rec

selector:

Select

the

program

source

to

be

recorded.

CD:

Set

to

this

position

to

recard

fram

compact

discs.

tuner:

Set

ta

this

position

to

record

from

radio

broadcasts.

phono:

Set

to

this

position

to

record

from

phono

discs.

aux:

Set

to

this

position

to

record

from

equipment

con-

nected

to

the

“AUX"™

terminals.

Begin

the

operation

of

the

sound

source

to

be

recorded.

Refer

to

the

operating

instructions

of

each

component.

Adjust

the

recording

level

by

using

the

con-

trols

on

the

tape

deck

1

and/or

2

(or

DAT).

Then

begin

recording.

Refer

to

the

operating

instructions

of

the

tape

decks

or

DAT.

Note:

Taps

deck

1

is

the

tape

deck

connected

to

the

“TAPE

1”

terminals.

Tape

deck

2

is

the

tape

deck

connected

to

the

"TAPE

2/DAT™

terminals.

4

1

5

Input

selector

Wi

To

listen

while

recording

*

To

listen

to

the

source

being

recorded

...

The

input

selector

setting

and

the

recording

output

selector

setting

should

be

the

same.

©

To

listen

to

a

source

other

that

the

one

now

being

recorded

...

Select

the

source

by

using

the

input

selector.

BE

Ta

rnhankl

tha

enim

|

ee

If

the

recording

is

being

made

to

tape

deck

1,

use

the

“tape

1”

input

selector

setting;

if

the

recording

is

being

made

to

tape

deck

2

(ar

DAT),

use

the

“tape

2/DAT”

input

selector

setting.

eli

Gig-retelceliars!

Tape-to-tape

recordings

can

be

made

if

two

regular

tape

decks,

Or

one

regular

tane

deck

anda

digital

audin

tape

(DAT)

deck

are

aN

yg

hens

Spee

Se

he

SA Ne

BeAr

Sener

ma

TD

ae

connected

to

the

rear

panel

of

this

unit.

Mi

To

record

from

tape

deck

1

to

2

(or

DAT)

1.

Set

the

recording

output

selector

to

the

“tape

1®2/DAT”.

2.

Set the

input

selector

to

the

‘tape

1”.

3.

Begin

the

tape

deck

1

for

playback

and

the

tape

deck

2

(or

DAT}

for

recording.

To

check

the

sound

being

recorded,

set

the

input

selector

to

the

“tape

2/DAT™

pasition.

Mi

To

record

from

tane

deck

2

for

DAT}

to

1

1.

Set

the

recording

output

selector

to

the

“tape

2/DAT»

1”.

2.

Set

the

Input

selector

to

the

“tape

2/DAT”.

3.

Begin

the

tape

deck

2

(or

DAT)

for

playback

and

the

tape

deck

1

for

recording.

To

check

the

sound

being

recorded,

set

the

input

selector

to

the

“tape

1''

position.

Wf

To

listen

to

a

sound

source

other

than

the

one

being

recorded

Use

the

input

selector

to

select

the

sound

source

you

want

to

hear.

Technical

Specifications

unas

s00

20

Hz~

20

kHz

continuous

power

output

both

channels

driven

1

kHz

continuous

power

output

both

channels

drivan

(THD:

1%}

2

*

85

W

(8

2)

2*

95

WO)

2

135

Wa

83

Hz~

12.5

kHz

continuous

power

output

both

channels

driven

(0.7

%)

2

85W

(80)

2

*

120

W

(4G)

Total

harmonic

distortion

(Power

Amp

Direct

input}

—

rated

power

at

20

Hz~20

kHz

0.005

%

(8

GQ)

rated

power

at

1

kHz

9.0009

%

(8

D}

0.002

%

{4

2)

half

power

at

20

Hz~

20

kHz

0.005

%

(8

©)

half

power

at

1

kHz

0.0009

%

(8

G)}

0.002

%

(4

Q)

Intermodutation

distortion

rated

power

at

50

Hz:

7

kHz=

4:1,

SMPTE,

8

©

Residual

hum

and

noise

Damping

factor

Headphones

output

level

and

impedance

Load

impedance

0.007

%

0.2

mV

60

(8

Q),

30

(4

29)

650

mvV/330

AorsB

4Q~162

Aand

B

8Q~16

0

Input

sensitivity

and

impedance

ee

PHONO

MM

2.5

mVI47

kQ

PHONO

MC

170

pVv/220

TUNER,

CD,

AUX,

TAPE

1,

TAPE

2/DAT

150

mV/22

kO

POWER

AMP

DIRECT

1VNB

ko

Phono

maximum

input

voltage

(IHF

'86,

1

kHz,

RMS)

Mia

170

mv

MC

12

mv¥

SIN

rated

power

(4

©)

PHONO

MM

79

dB

(IHF

'66:

86

dB)

PHONO

MC

67

dB

(iHF

'66:

68

dB,

250

pV)

TUNER,

CD,

AUX,

TAPE

1,

TAPE

2/DAT

97

dB

UHF

"66:

100

dB)

POWER

AMP

DIRECT

106

dB

UHF

"66:

115

dB}

—26

dB

power

(4

©)

PHONO

MM

77

dB

PHONO

MC

67

dB

TUNER,

CD,

AUX,

TAPE

1,

TAPE

2/DAT

84

dB

30

mW

power

(4

0}

PHONO

MM

75

dB

PHONO

MC

67

dB

TUNER,

CD,

AUX,

TAPE

1,

TAPE

2/DAT

78

dB

Protection

Circuitry

The

protection

circuitry

may

have

operated

if

either

of

the

foliow-

ing

conditions

ts

noticed:

®

No

sound

is

heard

when

the

power

is

switched

ON.

(The

current

drive

indicator

of

the

operation

indicator

is

not

illuminated.)

*

Sound

stops

during

a

performance.

The

function

of

this

circuitry

is

to

prevent

circultry

damage

if.

for

avamnia

tha

nnsitive

ana

nanatiuem

sanoaoslbar

Anne

AAtAR

UWuirae

awe

WAS,

LEIS

PIS

Gl

IO

YalIeo

OPENS!

UME

ISTO

wifSs

aig

“shorted”,

if

speaker

systems

with

an

Impedance

less

than

the

ef

oe

Frequency

response

PHONO

RIAA

Standard

curve

$0.8

dB

(360

Hz~15

kHz)

TUNER,

CD,

AUX,

TAPE

1,

TAPE

2/DAT

2H?

~

100

bety

f—

2

Aaa

amt

Ss

rer

AT

rae

|

en

+0

dB,

—0.2

dB

(20

Hz~20

kHz)

2

Hz~120

kHz

(—3

4B)

+0

dB,

—0.2

dB

(20

Hz~20

kHz}

POWER

AMP

DIRECT

Tone

controts

—

BASS

50

Hz,

+10

dB,

-10

dB

TREBLE

26

kHz,

+710

dB,

—10

dB

Loudness

control

(volume

at

—

30

d8)

50

Hz,

+9

dB

Output

voltage

TAPE

1,

TAPE

2/DAT,

REC

OUT

150

mV

Channel

balance,

AUX

250

Hz~

6,300

Hz

+148

Channel

separation,

AUX

1

kHz

§9

dB

@

GENERAL

Power

consumption

540

W

Power

supply

Almanelnwe

FA

we

Bw

Ty

>

“3

Sree

cee

EE

eS

Le

ag

AC

50

Hz/6G

Hz.

240

V

420

¥

1528»

275

mm

{16-*5/16"

*

G-7/32"

x

14-9/18"}

Weight

115

kg

(25.4

Ib}

Notes:

1.

Specifications

are

subject

to

change

without

notice.

Weight

and

dimensions

are

approximete.

2.

Total

harmonic

distortion

Is

measured

by

the

digital

spectrum

analyzer.

indicated

rated

impedance

of

this

unit

are

used,

or

if

DC

voltage

appears

in

the

output

lf

this

occurs,

follow

the

procedure

outlined

below:

1.

Switch

OFF

the

power.

2.

Determine

the

cause

of

the

problem

and

correct

it

3.

Switch

ON

the

power

once

again

Note:

Ak.

mw

Oh.

SRLS

Ld

A

8,

ihe

unit

wii

not

operate

ions,

OFF

and

then

ON

again.

ultry

functi

switched

q

U

Technics SU-V660 User manual

Popular Amplifier manuals by other brands