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INTRODUCTION:
Thanks for purchasing Applied Research and
Technology’s DUALXDirect. The DUALXDirect provides
two independent high quality active interfaces that let
you connect instrument, line, or speaker level signals to
a mixer or other balanced inputs. Each of the high
impedance 1/4” and XLR inputs (provided via "combo"
jacks) are buffered and converted by very low noise
active electronics into an isolated, balanced, low
impedance signal output. The DUALXDirect has an
extremely flat and wide frequency response and can
handle high signal levels. This gives the DUALXDirect a
very clean and neutral sound with a wide variety of
signal sources and over long signal runs in high noise
environments.
The input ATTENUATOR switches allow for a wide
range of signal levels and the input THRU jacks allow
for tapping off of your signal chain. The GROUND LIFT
switches let you totally separate the input and output
signal grounds, when appropriate, to isolate two
systems, thereby reducing hum and ground-loop noise.
The DUALXDirect's active circuitry is powered by
phantom voltage from the OUTPUT connections or by
an internal 9V battery, when external power is not
available. When powered by a battery, it draws less than
7.5 mA which should provide more than 100 hours of
operation with a new battery (alkaline recommended). If
phantom power is available, then the DUALXDirect will
automatically draw its power from the external source.