[ 12 ]
BAL/UNBAL input selector
Selects the appropriate input BAL on XLR/UNBAL on Cinch (RCA). The selected
input is displayed by the
BAL/UNBAL
LED
Display
(
7
).
[ 13 ]
“AUTO“ Switch
Activates the automatic power mode. With
TRIGGER
mode selected, the
Monolog
amplifier will turn on as soon as a sufficiently strong (loud) audio signal
is detected at the input terminals.
In
10V DC
mode
the
Monolog
amplifier will turn on when
DC (approx. +4V to
+10V)
is present at the
REMOTE 10V DC
(
21
) terminal on the rear panel. Such DC
trigger outputs are featured on some preamplifiers. This option offers the advantage
that power amplifiers will be turned on or off whenever the preamplifier is switched on
or off. The selected automatic power mode is indicated by the
TRIGGER / 10V DC
LED Display
(
8
)
Note: If one of the
AUTO
power options is selected, the main power switch on the
Monolog
amplifier has to remain in the ON position.
Hint:
We recommends to preferably using the
10V DC Mode
(if available). This
makes sure that not even the quietest opening passages are being missed.
[ 14 ]
UNBAL Input
To connect unbalanced (single-ended) audio sources (e.g. preamplifiers). This input
can be activated with the
BAL/UNBAL input selector
(
12
). The
UNBAL LED
on
the
front panel display
(
7
)
will be lit.
[ 15 ]
BAL Input
To connect balanced (differential) audio sources (e.g. preamplifiers). This input can
be activated with the
BAL/UNBAL input selector
(
12
).
The
BAL LED
on
the
front
panel display
(
7
)
will be lit.
PIN1 = Ground
PIN2 =
PIN3 = Signal -
