PreSonus AudioBox Stereo - Manual (Page 8)

6
2.2 Rear-Panel Connections
2.2 Rear-Panel Connections
Headphone Output.
This is where you
connect your HD7
headphones. The
Phones volume
knob on the front
of the unit controls
the output level.
Main Outputs. This
is where you connect
your studio monitors.
The Main knob on the
front of the unit controls
the output level.
MIDI In and Out. The
MIDI connections are
for use with external
MIDI equipment for
sequencing and other
MIDI functions.
USB Connection. This
is where you connect
the USB cable from
your AudioBox USB to
your computer. The
AudioBox is completely
bus-powered from
this connection.