Advent 300 User Manual

in
perceived
tonal
balance
ci musical
material
that
occur when
listening
at lower
volume lev
els.
At louder
listening
levels,
smaller
rotations
of the
controls
can
effectively
adjust for some
room effects,
the tonal
balance
of
your
loudspeakers,
or deficiencies
in
program
mate
rial.
For
example,
voice broadcasts
can
some
times
be made
more intelligible
by
reducing
Bass and
boosting Treble.
When
making tone
control
adjustments,
keep
in
mind
that Bass
boost logarithmically
increases
the
power
demand
on the receiver
in the
region
where
most musical
information
occurs.
Turning
the Bass
control from
its normal
to maximum
boost
position
requires the
receiver to
feed
10
times
as much
power
into
your
loudspeakers
to
Response
in
dB
+
10
+5
0
—10
reproduce
low
frequencies,
and
will cause
the
Model
300
to overload
prematurely.
For listen
ing
at the loudest
undistorted
volume
the Model
300 can
provide,
set the Bass
control
for
flat
response.
Output
protection
fuses
The
Model 300
is pro
tected
by
fuses
inside
the unit
against abnormal
operating
conditions,
such
as a short
circuit of
the speaker
terminals,
or
a
drop
in
speaker
impedance
substantially
below
4 ohms. Should
one
or
both of these
fuses
blow,
a
termination
of
sound
output
will
occur.
If this happens,
and
you have
eliminated
other
possible
causes
(see
the Troubleshooting
guide on
page
16),
your
receiver
may require
service
not covered
under
the
warranty.
00
20000
20
100
1000
Frequency
in cycles
per second
Tone
control
curves

Advent 300 Specifications

General

Brand	Advent
Model	300
Category	Stereo Receiver
Language	English