KR.6340 FEATURES
1
.
The KR
-
6340
can function
as a two or four channel
receiver.
It
has a built-in
RM type (regular
matrix)
,
and SQ type decoders
so
that it is capable of reproducing
both RM and SQ encoded discs
,
tapes and FM broadcasts
in brilliant
quadraphonic
sound through
four
speakers.
The
RM decoder
enhances
conventional
stereo
programs
by decoding
t
he
a
mbience found in most stereo programs
and applyin
g
i
t to
t
he
r
ea
r
speakers.
This
receive
r
can also
reproduce
discrete
4
-
ch
a
nnel
tapes
,
and CD
-
4 discrete
discs too
,
in conjun
c
tion
with the CD
-
4 demodulator
KCD
-
2 (optional)
which
ca
n be simply
p
lu
gg
ed
into it.
2.
The KR-6340
h
a
s four ampli
f
ie
r
s.
As a 4
-
ch
a
nnel
r
ece
i
ve
r
thes
e
a
mplifi
ers
are
made to work separately
,
each drivin
g
one of the
four sp
e
ak
e
r
s
when the AMP CONTROL switch
(rear panel)
i
s set
to
4
CH po
s
ition.
Powe
r
per channel is then 15 watts into 8 ohm
s
at 2
0 -
20
,
000
Hz
.
As
a 2-c
h
a
nnel
receiver,
t
he amplifier
s
are made to wo
r
k in p
a
ir
s
a
nd
a
re c
a
p
a
bl
e
of driving
40 watts per channel
into
8
ohms
a
t
2
0
-
2
0
,
000
H
z,
when the AMP CONTROL switch
i
s s
et to
2
CH.
3.
The
s
emi
·c
ompl
e
ment
a
ry
d
irectly
coupled
power
a
mpl
if
ie
rs
h
a
v
e
w
ide
b
a
n
d
a
nd lo
w d
ist
ort
io
n
c
h
ara
cte
ri
s
t
i
c
s
which
e
nsu
r
e smooth
,
hi
g
h fi
de
lity
a
m
p
lifi
ca
tion
.
4
.
T
o
ne
,
B
a
l
a
n
c
e
a
nd Volume
controls
are des
ig
ned
to permit
fine
a
dju
s
tments
o
f 4
-
channel
s
ound to suit various
progr
a
m
so
ur
c
e
s
a
nd li
s
tenin
g c
on
d
ition
s
.
5
.
Two p
a
ir
s
o
f
s
p
e
a
ke
rs c
onnectin
g
terminals
a
re
a
v
a
il
a
bl
e
t
o
p
er
mi
t
s
imultaneous
listenin
g
a
t two different
places.
6
.
A Doubl
e
Swit
c
hin
g
De
m
o
dulator
(DSD) is u
s
e
d
in the MPX sect
i
on
.
Th
i
s DSD m
et
hod
is
used to prevent car
ri
e
r
le
a
ks
a
nd ensure bes
t
s
ound qua
l
ity.
8.
This
r
eceiver
i
s equipped
with
FM Detector
Output
jack to enable
r
ec
e
ption
of FM disc
r
ete
4-
c
hannel
broadcasts
when this become
s
a
r
eal
i
ty
.
Do not connect the power cord to the AC outlet,
before ascertaining
that
the position of AC Voltage Selector Switch on the rear panel corresponds
with your line voltage.
(see page 13.)
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