Audio Production Equipment : Amplifiers (Audio) : Cloud Electronics - MPA 120

120-Watts General Purpose Mixer Amplifier

Model: MPA 120

6 line inputs, stereo inputs summed to mono
Line inputs via RCA phonos with input gain controls adjacent to connectors
Source select via front panel rotary selector or remote via RSL6
Line input level via front panel control or remotely via RL1 or RSL6
Line 6 priority selectable by internal jumper, release time 3s/6s/12s selectable by internal jumper

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The increase in demand for higher quality mixed impedance output amplifiers for general installer applications has instigated the launch of Cloud Electronics new MPA Series. 6 line + 4 microphone inputs into a single zone with configurable 25/70 or 100volt internal transformer plus the industry standard wall mount remote controllers (RL1 & RSL6) make the MPA Series the most flexible and reliable installer amps in the market.

6 line inputs, stereo inputs summed to mono
Line inputs via RCA phonos with input gain controls adjacent to connectors
Source select via front panel rotary selector or remote via RSL6
Line input level via front panel control or remotely via RL1 or RSL6
Line 6 priority selectable by internal jumper, release time 3s/6s/12s selectable by internal jumper
Music EQ by tamperproof LF and HF presets on rear panel
4 Mic inputs, low impedance balanced via phoenix style connectors
Microphone EQ by tamperpoof LF and HF presets on rear panel
100Hz High Pass dedicated filter on Mic inputs
Phantom power selected by internal jumper for each microphone
Limiter dedicated to microphone inputs
Mic 1 has access triggered priority over Mics 2-4
All Mics have VOX priority over music signals, providing 30dB of attenuation
Integrated chime triggered by access control of Mic 1
Compatible with Bose EQ Series IIS EQ Cards
Remote Music Mute configurable for NO or NC operation
Overall "Peak Limiter" with LED indication on front panel
Amplifier features:
63Hz HP Filter for 25/70/100V operation
Variable speed fan cooling
Switch on delay
DC protection
IV Limiting
2U Rack chassis fitted with removable rack ears

Amplifier Signal Type - Audio
Amplifier Type - Mixer Amplifier
Spec Sheet available - Yes

Sensitivity: 195mV (-12dBu) to 2V (+8dBu)
Noise: -90dBr 22kHz bandwidth, 0dB input (Relative to full power output.)
Maximum Frequency Response (Bandwidth): 20 kHz
Maximum Frequency Response (Bandwidth): 20000 Hz
Minimum Frequency Response (Bandwidth): 20 Hz
Minimum Frequency Response (Bandwidth): 0.02 kHz
Mount Type: Chassis
Number of Bands: 2
Number of Inputs: 6
Number of Watts Per Channel: 120 Watt
Power Handling: 120 Watt
Rack Units (Height): 2
Depth: 344.50 mm
Height: 88 mm
Width: 482.60 mm
Product Weight: 12.60 kg
Total Harmonic Distortion + Noise (THD+N): 0.07 %
Line Inputs:
- Frequency Response:
  - 20Hz +0dB -1dB, 63Hz -3dB
  - 3rd order filter, selectable by jumper
  - 20kHz -1dB low impedance output,
  - 20kHz -2dB 100/70/25V line outputs
- Distortion:
  - <0.03% low impedance output
  - <0.04% 25/70/100V outputs @ 1kHz 1dB below full power
  - 80kHz bandwidth
- Input Gain Control: 20 dB
- Input Impedance: 47 kohms
- Headroom: >-20dB
- Equalisation:
  - HF: ±10dB/10kHz
  - LF: ±10dB/50Hz
Microphone Inputs:
- Gain Range: 10 to 50 dB
- Phantom Power: +15V (PCB jumper for on/off)
- Input Noise: -127dB EIN 22Hz - 22kHz (150ohms)
- Power Supply: 230V/115/100VAC Depending on version
- Cooling & Protection:
  - Cooling: Variable speed fan cooling, air intake on the front of the product,
    exhaust on the rear
  - Protection: Fixed level signal limiter with a max gain reduction of 20dB,DC protection, IV limiting & short circuit protection, Switch on delay

Cloud Electronics - General Purpose Mixer Amplifier 421091 kb - Data Sheet

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