Advent 300 User Manual

18
Symptom
Possible
cause
Possible
solutions
Sound
from
one
channel
only,
Monophonic
external
source
Switch
to
Mono
mode.
continued
connected
to
one
input
jack
of
Model
300.
Wire
strap
connecting
one
Reconnect
wire
strap,
or
check
channel
of
Preamp
in
to
Power
connection
to
external
power
amp
out
disconnected.
amp
or
other
intermediate
device.
Music
sounds
harsh
or
Amplifier
“clipping”.
Reduce
Volume
until
distorted.
harshness
disappears
and
or
use
less
Bass
boost.
During
FM
listening,
station
Adjust
tuning
carefully
for
not
correctly
tuned.
equal
intensity
of
indicator
lights.
During
FM
listening,
Change
antenna
orientation;
“multipath”
interference
due
or
switch
to
Mono
mode;
or
use
to
signals
reflected
off
a
more
directional
antenna.
buildings.
In
Phono
mode,
dust
ball
on
Remove
dust
and
clean
stylus.
record.
In
Phono
mode,
cartridge
Refer
to
turntable
and
tracking
improperly.
cartridge
user
instructions
for
adjusting
tracking
force.

Advent 300 Specifications

General

Frequency Response	20Hz to 20kHz
Total Harmonic Distortion	0.5%
Input sensitivity	2.5mV (MM), 150mV (line)
Output	150mV (line)
Speaker load impedance	4Ω to 16Ω
Weight	6.8 kg
Tuning range	FM