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MX2322
Dual Output Pre Amplifier Mixer
Highlights
MX2322 is a rack mounted pre-amplifier mixer, suitable not only for PA installations, but also for audio mixing at conference room, function halls etc. It has 12 inputs for mic / line audio as well as a dedicated jack for paging mic, which would mute other channels when paging is active. Each input can be assigned to either Ch A or Ch B out with its individual 3 band tone controls, which is essential to deliver different set of tones to different target areas for broadcast.
Most connections has been made easier with its Phoenix mini connectors, which is largely preferred type of connections in fixed installations.
MX2322 is a preferred choice for various PA installations and other relevant applications due to its various features, flexibility and easy to use design.
13 inputs with dual bus outputs with priority muting and phantom power
Individual tone controls for output A and B with bass and treble
Direct paging mic priority cut with dedicated port to paging mic
Features
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13 inputs : 8 mic / line, 2 RCA, 2 external lines, 1 Paging mic
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Dual outputs with individual tone controls
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3 bands tone controls
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Switchable phantom power for Ch.1 to 8
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Pre-mixing gain control
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Assignable input to output A or B
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Switchable priority muting
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High priority for Paging Mic input
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24V DC back up
Technical Specifications
Operating voltage
Power ( max )
Inputs
Input impedance
Phantom power
Outputs
Output impedance
Tone controls
Freq.response
S/N ratio
THD+N
Connections
Dimensions
Net weight (kg)
220-240 Vac 50Hz / 24V DC
9.6W (240V) / 6.3W (24V DC)
8 x Mic / line selectable
2 x Line with priority
2 x RCA
1 x Paging Mic (PM1010/1030)
Line : 10 K Ohm
Mic : 15 K Ohm
18V DC switchable
2 x ( A and B ), Balanced line
2 x Record out unbal. line
300 Ohm balanced line
3 bands +/- 15dB
Low band : 100 Hz
Mid band : 1 kHz
High band : 10 kHz
20 - 20 kHz
> 75 dB
< 0.1 %
Mini Phoenix - In / Out
RCA jacks for music sources
RJ 45 for paging mic input
482 x 88 x 185 mm
3.3 kg
Documents
Catalogue
Instruction Manual
ACAD Image
Rear View
Cross References
- 12 Ch pre-amplifier mixer
Application Example
The schematic below shows an application for partitioned hall 1 and 2, such as in function halls, exam halls etc. Other similar applications are :
- Mosques : which may separate prayer hall and minaret speakers to enable tone controls
- Restaurants : to segregate audio to kitchen and dining areas
- Retails outlets : providing different music to different sections
- Uninterrupted paging systems
