DSPPA MP9312U User manual

1
Model
MP9312U
MP9306U
Rated Output Power
120W (Note: Please use a
constant-voltage speaker
within the power range)
60W (Note: Please use a
constant-voltage speaker
within the power range)
Rated Output Voltage
100V
Sensitivity
MIC1 IN
0.005(±1mV)
MIC2 IN
0.006(±1mV)
LINE1 IN,LINE2 IN,
PRIORITY IN
0.3(±20mV)VRMS
PRIORITY IN-100V
100 VRMS
SNR
MIC1, MIC2, LINE1 IN
≥74db(MAX.)
LINE2 IN,INPUT PRIORITY
≥80dB(MAX.)
Frequency Range
80Hz-15kHz (±3dB)
THD
≤0.5% (1K under normal working condition)
Working Voltage
AC180-250V/50-60Hz
Tone
Bass
±10dB (100Hz)
Treble
±10dB (10kHz)
MP9312U 120W Ultra-thin Digital Mixer Amplifier
With 3 working modes:Bluetooth ,USB and Line.
Wireless Bluetooth playing. Remote control.
With Signal level indicator (SIG), Clip Indicator (CLIP),
and Protection indicator(PRO).
100 VRS prior line input ,EMC input.
2 MIC inputs, with phantom input and priority input, 2 lines
input.
With 1 line 100V outputs and 1 line auxiliary outputs.
Priority: 100V input priority> Mic1>others
With short-circuit, overload and high temp
protection,temperature-controlled fan.
Individual volume control for Mic 1-2, line 1-2, bass/treble
and master volume control.
Features
Specifications

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Rated Power Consumption
180W
90W
Package Dimensions (L×W×H)
310×275×120mm
Machine Dimensions (L×W×H)
200×190×44mm
Net Weight
1.5kg
Gross Weight
2kg
The specification will be subject to changes without prior notices,
Front panel
MP9312U Mixer Amplifier SIG CLIP PRO
0 10
MIC1 MIC2/AUX1
0 10
AUX2
0 10
BASS
-10 +10
TREBLE
-10 +10
MASTER
0 10 ON OFF
USB M
1 2 345678
9 10 11 12 13 14 15 16 17
SIG CLIP PRO
0 10
MIC1 MIC2/AUX1
0 10
AUX2
0 10
BASS
-10 +10
TREBLE
-10 +10
MASTER
0 10 ON OFF
USB M
1 2 345678
9 10 11 12 13 14 15 16 17
PRIORITY MIC1
1. MIC1 IN with the second priorityMIC1 Volume
Adjust MIC1 volume. Turn clockwise to turn up the volume, and counterclockwise to turn down the volume.
2. MIC2/AUX1 Volume
Adjust MIC2/AUX1 volume. Turn clockwise to turn up the volume, and counterclockwise to turn down the
volume.
3. AUX2 Volume
Adjust AUX2 volume. Turn clockwise to turn up the volume, and counterclockwise to turn down the volume.
4. Bass Volume
Take the central position as the reference. Turn clockwise to turn up the bass, and counterclockwise to turn
down the bass.
5. Treble Volume
Take the central position as the reference. Turn clockwise to turn up the treble, and counterclockwise to turn
down the treble.
6. Master Volume
Adjust all signal level. Turn clockwise to turn up the volume, and counterclockwise to turn down the volume.
7. Power Switch

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8. Signal Level Indicator (SIG)
9. Clipping Indicator (CLIP)
10. Protection Indicator (PRO)
11. Digital Display Screen
Display the current mode status.
12. USB Port
Insert the USB flash disk here to provide programs for the built-in MP3.
13. Mode Switching Button
Can switch to BLUE mode, USB mode and AUX mode.
14. Play/Pause Button
In USB mode and Bluetooth mode, it is a Play/Pause button; while in AUX mode, it is a MUTE button.
15. Previous Button
Press the button to switch to the “previous”, and long press the button to turn down the volume.
16. Next Button
Press the button to switch to the “next”, and long press the button to turn down the volume.
Rear panel
OUTPUT
100V
COM
LINE
LINE2 IN LINE1/MIC2 IN
SELECT
LINE1 GND IN GND 100V
INPUT PRIORITY
MIC2
LINE OUTAC220-50Hz
AC POWER
MIN MAX
PP
INPUT PRIORITY
VOLUME
1 2 3456
7
89
1. AC POWER IN
Connect the working power source. When connecting, first connect the plug on the machine, and then
connect it to the power source.
2. Fan Cooling Window
3. Speaker OUT
4. LINE1 /MIC2 IN
Can connect MIC and other external audio sources.

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5. LINE1/PP/MIC2
LINE1/PP/MIC2 audio source selection. Slide left or right to select AUX1 or MIC2 or MIC2(PP) with
phantom power. Note: In the PP position, only microphones driven by phantom power can
be connected, and no other signal sources can be connected.
6. Two inputs with the highest priority
7. Volume control for two inputs with the highest priority
8. AUX2 IN
9. 1VRMS AUX OUT