Yamaha ca-410 Owner's Manual page 2

Front
Panel and
Controls
"
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4
Rear Panel and
Connections
"
" "'
6
Connecting and Operating
the CA-410
with
Other
Components " " "
Specifications and
Block Diagram
"
""
"
"'
Schematic Circu
it
Dlagram
11
12
SPECIAL
FEATUR ÉS
1.
Ample
Power
and Lower Distortion
With a generous minimum rms
output
power of
25
Watts per
channel,
both
channels
driven, Irom
20
Hz
1.o
20 kHz, into
8-ohm speakers,
and
no
more than 0.05%
distortion,
CA-4'10 performance
is
exceptional.
And the
same
low distortion
is
preserved right
down to
250 mW, a tremendous
power'distortion
range.
2.
Full-Range Power
Output
l\4eters
The separate
meters Tor L and R"hand channels
cover
the
whole
range
from 0.01
Watt
to
50 Watts
in
one unswitched range,
a valuable
Ïeature that
lets
you know how much power
your
speakers are
handling.
3.
Special
Low Distortion
Low
Noise
Tone
Controls
A
Yamaha
'first,'
these
tone
controls use
a
combination
of
negative feedback {NFB)and
capa'
citor-resistor {CR) elements.
giving smooth
and
accurate
control
of
tonal quality,
and
a
flat
res-
ponse
in the zero position, with extremely low
noise
level (-100 dB)
and
correspondingly Iow
distortion.
4.
Comprehensive
Operating
Controls and
Func-
ttons
With
the CA'410 you can
listen
to
any
one
source
while recording another,
or while
copyang
one
tape
recording
onto
a second
deck. Also you
can use
the
Rec
Out Off
position to
disconnect the
CA-410
from your
tape
recorder
when not
actual-
ly
recordang.
5.
Precise
Continuous
Volume Control and Full
Loudness
compensation
The
volume
control
is an
extremely precise,
continuous
type,
accurately
in
balance
within
ti
dB
from maximum down
to
-70 dB.
For
listening
at low
volumes,
there is a Loudness
Switch which
gives
greatly
increased
naturalness
of
reproduction,
compensating
for our ears' reduced sensitivity
to
high and
low frequencies.