5
Front
view
Rear
view
Preamplifier
1.
ON/OFF
Button
2.
Operate
LED
(green
when
operate,
red
when
ready)
3.
Display
and
IR
remote
sensor
4.
Volume
knob
with
integrated
push
button
‐
Turn
the
volume
knob
clockwise
will
raise
up
the
volume;
‐
Pressing
the
knob
will
switch
the
active
audio
channel
to
the
next
input.
5.
DC
power
input
(Digital)
6.
DC
power
input
(Analog)
7.
Right
audio
output
‐
RCA
unbalanced
8.
Right
audio
output
‐
XLR
balanced
9.
Right
audio
input
‐
RCA
unbalanced
10.
Right
audio
input
‐
XLR
balanced
11.
Left
audio
output
‐
RCA
unbalanced
12.
Left
audio
output
‐
XLR
balanced
13.
Left
audio
input
‐
RCA
unbalanced
14.
Left
audio
input
‐
XLR
balanced
