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As a band PA
Here is an example of using the EMX640 as a small PA for a band. In this example, the monitor speakers are
being sent a mix that is independent of the MAIN speaker mix. An external effect such as delay or reverb is
also being used.
Connections
• Connect mics or instruments, such as keyboards,
to the channel input jacks 1~6.
• Connect the main speakers to the POWER AMP
1 A/B jacks, and connect the monitor speakers to
the POWER AMP 2 A/B jacks.
• If you will be using an external effect such as
delay or reverb, connect the EMX640's EFFECT
OUT jack to the input jack of the external effect,
and connect the output jack of the external effect
to the EMX640's AUX IN jack.
Keyboard 1
Bass
Guitar
Main Speakers
A
B
Power AMP 1
1
2
3
4
5
HIGH
HIGH
HIGH
HIGH
HIGH
–15
+15
–15
+15
–15
+15
–15
+15
–15
+15
MID
MID
MID
MID
MID
–15
+15
–15
+15
–15
+15
–15
+15
–15
+15
LOW
LOW
LOW
LOW
LOW
–15
+15
–15
+15
–15
+15
–15
+15
–15
+15
MONI
MONI
MONI
MONI
MONI
0
10
0
10
0
10
0
10
0
10
EFFECT
EFFECT
EFFECT
EFFECT
EFFECT
0
10
0
10
0
10
0
10
0
10
LEVEL
LEVEL
LEVEL
LEVEL
LEVEL
0
10
0
10
0
10
0
10
0
10
PAD
PAD
PAD
PAD
1
2
3
4
5
1
Hi-Z
Hi-Z
Hi-Z
Hi-Z
LINE
2
Lo-Z
Lo-Z
Lo-Z
Lo-Z
MIC
Microphone
DI
DI
Guitar
Note: Set the power amp select switch of the
POWER AMP section to the "MAIN MONI-
TOR" position.
If you are using an external effect, we recom-
mend that you turn down the EFFECT RTN
controls of the MAIN and MONITOR sections.
If the external effect has a stereo output, it is
possible to connect its output jacks to the LINE
jacks of channels 5~6. However in this case, be
sure that the EFFECT controls are turned all the
way down for the channels into which the effect
sound is being input. If the EFFECT controls
are raised, feedback will occur, and your speak-
ers may be damaged.
Monitors Speakers
A
Power AMP 2
6
HIGH
+12
•
VOCAL
6
•
0
–15
+15
•
6
MID
L HALL
•
–12
125
250
500
1k
2k
S HALL
–15
+15
LOW
ON
–15
+15
EFFECT RTN
MONI
DIGITAL
MONITOR
EFFECT
0
10
+12
•
EFFECT
6
•
0
•
6
•
0
10
–12
LEVEL
125
250
500
1k
2k
0
10
EFFECT OUT
EFFECT RTN
AUX IN
TAPE IN
6
EFFECT
MAIN
1
LINE
2
EFFECT OUT
MIC
FOOT SW
SEE REAR PANEL CAUTION
88
Effects Processor
As a band PA
B
+6
POWER
+12
•
+3
6
•
0
0
•
ON
–5
PHANTOM +48V
6
OFF
•
–12
–10
4k
8k
MASTER
+6
+12
1
2
•
+3
6
•
0
0
LIMITER
•
–5
6
•
–12
–10
MAIN
BRIDGE
4k
8k
MAIN
MAIN
MAIN
MAIN
MONITOR
MAIN
MASTER
POWER AMP
MONITOR
TAPE
REC
IN
OUT
AUX IN
MAIN
INPUT TO MAIN
INPUT TO MAIN
OUTPUT
EMX640—Owner's Manual
11
MAIN
BRIDGE
MAIN
MONITOR
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