Yamaha ca-410 - Page 2

Front
Panel
and
Controls
" """""""
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.