Cloud MPA120 Mk2 General Purpose Mixer Amplifier

Cloud MPA120 Mk2 General Purpose Mixer Amplifier Features

- Super compact design with very low power consumption
- Six (unbalanced) stereo line inputs with individual sensitivity adjustment
- Two balanced mic inputs - 12 V phantom power available on either or both
- Separate HF/LF EQ adjustments for mic and music source
- Paging control on Mic 1 input via short-to-ground access connection
- Mic 1 configurable as high-voltage input for paging from existing 70/100 V-line system
- Selectable VOX mic-over-music priority on all mic Inputs
- Automatic Mic 1-over-Mic 2 priority in Page mode
- Selectable LINE 6 priority with choice of release times
- Selectable pre-announcement chime
- Music Mute
- Facility Port supports BT-1 Bluetooth and/or LM-2 Active Input Plates
- Compatible with standard Cloud remotes RL-1 &RSL-6 Series
- Power amplifier protection circuitry & input limiter
- Transformerless output stage 70/100 V-line systems directly, or low impedance loudspeakers (4/8 Ω)
- Aux output from pre-amp (balanced, line level)
- Automatic power-down function (user-selectable)
- ENERGY STAR Certification applied for
- Convection cooled
- 1U 19 inch rack mounting unit

Cloud MPA120 Mk2 General Purpose Mixer Amplifier Specifications

Line Inputs
- Frequency Response: 20 Hz to 20 kHz, ±1 dB
- Sensitivity: 195 mV (-12 dBu) to 2.0 V (+8 dBu)
- Input impedance: 47 kΩ
- Headroom: 16 dB
- Noise: <-90 dB (22 kHz bandwidth)
- Equalisation:
  - HF: ±10 dB @ 10 kHz
  - LF: ±10 dB @ 50 Hz

Microphone Inputs
- Frequency Response: -3 dB @100 Hz (fixed filter) to 20 kHz, ±1 dB
- Sensitivity: 2.54 mV (-50dBu) to 245 mV (-10 dBu)
- Input Impedance: 3.3 kΩ (balanced)
- Phantom Power: 12 V, switchable per-input by jumpers
- Headroom: 16 dB
- Noise (EIN): -126 dBu
- Equalisation:
  - HF: ±10 dB @ 5 kHz
  - LF: ±10 dB @ 100 Hz

High Voltage Input
- Frequency Response
  - via Mic I i/p: -3 dB @100 Hz (fixed filter) to 20 kHz, ±1 dB
  - via Line 5 i/p: 20 Hz to 20 kHz, ±1 dB
- Input Gain Control: 10 dB to 20 dB
- Noise: <-90 dB (22 kHz bandwidth)

Facility Input
- Frequency Response: 20 Hz to 20 kHz, ±1 dB
- Sensitivity: 0.775 V (0 dBu)
- Input impedance: 10 kΩ (balanced)
- Headroom: 18 dB
- Noise Gate: -60 dB

Main Outputs
- Output Power (1 kHz continuous sine wave): 120 watts
  - 120 watts
- Minimum load
  - Low-Z output: 4 Ω
  - High-Z output:
    - 70 V-line: 41 Ω
    - 100 V-line: 21 Ω
- Frequency response
  - Low-Z output: 20 Hz to 20 kHz, ±1 dB
  - High-Z output: 20 Hz to 20 kHz, ±1 dB (65 Hz filter off)
- THD + N: < 0.05% @ 1 kHz
- Protection: Fixed level signal limiter: DC, over-current and over-temperature protection

Auxiliary Output
- Nominal output level: 0 dBu (0.775 Vrms), balanced
- Noise: <-90 dB, 22 kHz bandwidth

General
- Power Input: Universal type, 85 to 265 VAC, 45 to 65 Hz
- Fuse details: 5 x 20 mm, time delay, 4 A
- Normal operating temperature: 0 °C to 35 °C (Note: performance and specifications cannot be guaranteed outside of this range)
- Cooling: Natural convection

Power consumption
- Standby: 0.89 W (11.8 VA)
- Idle: 9.6 W (18.9 VA)
- 1/8th Power: 29.9 W (40.6 VA)
- 1/3rd Power: 59 W (67.1 W)

Heat Loss
- Standby: 3.2 KJ/hr (3.1 BTU/hr)
- Idle: 34.5 KJ/hr (32.8 BTU/hr)
- 1/8th Power: 53.2 KJ/hr (50.5 BTU/hr)
- 1/3rd Power: 68.5 KJ/hr (64.0 BTU/hr)

Physical
- Dimensions (w x h x d): 482.6 x 44 x 150 mm / 19 x 1.75 x 5.9 inches (without connectors & knobs)
- Weight: 2.15 kg / 4.8 lbs

Further Product Information Below

Cloud MPA120MK2EK Manual (PDF)

Cloud MPA120MK2EK Data Sheet (PDF)