4
Panel layout
The Falcon / The Osprey
INPUT
bass boost
RCA signal input for left & right channel.
Level control of 0~9 dB @ 45 Hz.
A minimum of 0.2V input signal is required for correct
operation. Using only 1 input will minimize input signal
Remote level control port
and amplifier will need to be gained as such.
Connection of external signal level control with clip
indicator. Caution, it is not a volume knob and shall be
POWER & PROTECTION INDICATOR
adjusted in accordance with the amplifiers gain.
Power LED, blue light shows correct operation,
Protect LED, red light shows general malfunction, faulty
LPF (LOW PASS FILTER 20 Hz ~200 Hz, 24 dB/oct)
connection or thermal protection.
Adjusts the cut off point for the low pass crossover
at the frequency chosen.
clip INDICATOR
The LED will light up if signal is clipped. An occastional
Phase
flashing light is acceptable, a constant lit diode is not.
Variable phase adjustment from 0 ~ 180
master / slave / slave 2
GAIN (5V~0.2v)
Master & slave settings enables strapping of the amplifier
Adjusts signal input voltage from the input source
with another identical amplifier to achieve twice the power.
to match the amplifiers input stage.
When set in master, this unit will be sending the
0.2 V ~ 5 V is the operational voltage.
signal to the slave unit, that will have the switch set to
Voltages beyond may cause errors or damage to the
input slave with the rca connected to the input.
input section.
Slave 2 setting will work as a daisy chain of subsequent
amplifiers.
Here
each
amplifier
will
work
independently,
SUBSONIC
but the signal input will be taken from the master amplifier’s
Variable subsonic setting from 10 Hz to 50 Hz.
output making gain matching easier.
It is highly recommended to set it according to the tuning
of your subwoofer enclosure to avoid unnecessary strain to
Gain slave 2
your sound system.
In daisy chain mode or by gain matching, voltage could
eventually differ a few tenths. The slave 2 gain provides
fine tuning of the gain signal from the master amp’s output.
avd
Connection
for
external
voltage
display
showing
the
true
input
voltage
for
the
amplifier.
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