Choosing And Input; Tape/Cd - Sound Projections Sound Machine SM-3neo User Manual

Choosing an input.
Plug a microphone with an
XLR connector into mic input
one or two. The knob above
the jack controls the volume
level.
The mic inputs are balanced and low
impedance, and supply phantom
power (15 volts) for condenser type
microphones.
When using long mic cables, use a
balanced microphone to help prevent
hum and interference.
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one two
mic input
Plug a balanced, line-level
source with an XLR connector
(such as the output from a
mixer) into line input one. The
knob above the jack controls
the volume level.
Line input one is a balanced line level
input.
Use shielded cable to avoid hum or
interference.
To daisy-chain two sound systems
together for greater crowd coverage,
connect the line output from one
system into line input one.
one two
line input
Plug any line-level source with
a 1/4" phone plug (tape player,
music instrument, etc) into
line input two. The knob
above the jack controls the
volume level.
Line input two is an unbalanced line
level input.
Use shielded cable to avoid hum or
interference.
L

tape/cd

R
input
Plug the outputs from a tape
player or external CD player
with RCA jacks into the
tape/cd input. The knob
above the jack controls the
volume level.
The tape/cd input is a line level input.
This is a summing input, meaning the
left and right channels will combine for
a mono input signal.
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