EN
- 2 -
DESCRIPTION
- The model
MX-867RU
is a professional mixer/preamplifier with 5 input channels to 4 output zones with
independent volume control. It includes a USB/SD/MP3 player module with digital FM tuner. Specially
designed for PA applications with different loudspeaker zones which require independent volume control.
- It includes 2 balanced micro inputs/selectable lines and 2 auxiliary inputs, assignable to each output
channel. Phantom power supply in inputs 2 and 3, and priority for signal level in input 1.
CONTROLS AND FUNCTIONS
FRONT PANEL
FUSE
ZONE 4
REMOTE
VOL
REMOTE
VOL
BAL. OUTPUT
BAL. OUTPUT
REMOTE
VOL
BAL. OUTPUT
REMOTE
VOL
BAL. OUTPUT
ZONE 3
ZONE 2
ZONE 1
FM ANT
INPUT 4
INPUT 3
INPUT 2
GAIN
INPUT 1
PHANTOM
+48 V
GAIN
PHANTOM
+48 V
~115 V AC, 50/60 Hz FUSE: T1.6 A 250 V
~230 V AC, 50/60 Hz FUSE: T0.8 A 250 V
MUL
TIZONE MIXER / PREAMPLIFIER
MX
-867RU
MIC
Z
PRIORITY
ON / OFF
Z
Z
INPUTS
ZONES
1
2
3
4
Z1
SIG
SIG
SIG
SIG
FM RADIO & MP3 PLAYER
Z2
Z3
Z4
INPUTS
MONITOR
VOL-
CH+
MODE
FM / MP3
EQ
SCAN
VOL+
INPUT 5
AUX
Z1
Z
Z
Z2
Z3
Z4
MULTIZONE MIXER / PREAMPLIFIER MX-867RU
FM RADIO & MP3 PLAYER
VOL-
CH+
MODE
EQ
SCAN
VOL+
a
d
e
b
1
1
2
2
3
5
6
10
c
f
g
h
i
9
6
7
12
4
10
11
13
14
9
8
3
4
7
5
8
1.- Input 1 volume control.
2.-
Priority ON/OFF:
input 1 priority selector. Activates/deactivates the priority by level for the microphone
connected to this input.
3.-
INPUT 1:
dynamic microphone balanced input for channel 1, 6.3 mm jack connector.
4.- Inputs 2, 3 and 4 volume control.
5.-
INPUT 2-3-4:
these microswitches allow the corresponding input signal to be allocated to one or several
output zones. To allocate a zone, place the corresponding microswitch (1 to 4) in the ON position and
in that or those selected output zones the selected input will be heard.
6.-
Z1, Z2, Z3, Z4:
Zones 1 to 4 output level volume control.
7.-
SIG:
LED indicators which light up in green when a signal is detected in the corresponding output
zone.
8.- USB/SD/MP3 player module with digital FM tuner.
FUSE
ZONE 4
REMOTE
VOL
REMOTE
VOL
BAL. OUTPUT
BAL. OUTPUT
REMOTE
VOL
BAL. OUTPUT
REMOTE
VOL
BAL. OUTPUT
ZONE 3
ZONE 2
ZONE 1
FM ANT
INPUT 4
INPUT 3
INPUT 2
GAIN
INPUT 1
PHANTOM
+48 V
GAIN
PHANTOM
+48 V
~115 V AC, 50/60 Hz FUSE: T1.6 A 250 V
~230 V AC, 50/60 Hz FUSE: T0.8 A 250 V
MUL
TIZONE MIXER / PREAMPLIFIER
MX
-867RU
MIC
Z
PRIORITY
ON / OFF
Z
Z
INPUTS
ZONES
1
2
3
4
Z1
SIG
SIG
SIG
SIG
FM RADIO & MP3 PLAYER
Z2
Z3
Z4
INPUTS
MONITOR
VOL-
CH+
MODE
FM / MP3
EQ
SCAN
VOL+
INPUT 5
AUX
Z1
Z
Z
Z2
Z3
Z4
MULTIZONE MIXER / PREAMPLIFIER MX-867RU
FM RADIO & MP3 PLAYER
VOL-
CH+
MODE
EQ
SCAN
VOL+
a
d
e
b
1
1
2
2
3
5
6
10
c
f
g
h
i
9
6
7
12
4
10
11
13
14
9
8
3
4
7
5
8
a.- USB/SD/MP3 player with digital FM radio tuner display.
b.- SD card memory slot.
c.- USB storage device slot.
d.-
/ :
in PLAY mode, a short press of these buttons allows passing to the previous/next track.
A long press of these buttons allows fast forwarding/rewinding. In radio mode, it allows moving to
the previous/next frequency point with 0.1 MHz.
e.-
VOL-/VOL+:
USB/SD/MP3 player with digital FM radio tuner volume controls.
f.-
MODE:
allows selection of audio source among a USB storage device, an SD memory card or the
digital FM radio tuner.
g.-
EQ-SCAN:
in playback mode, it allows selection among the different equalizations available. In
radio mode, it allows automatic tuning of the FM radio stations. The tuning begins at the lowest
frequency and the stations are automatically stored in consecutive memory positions.
