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Technical manual - StepArray series
Technical manual - StepArray series
7. Hardware specifications
7.1. NUT processor
Audio data
Inputs
8 symetrical analog inputs, Euroblock
connectors
Max input voltage: 8V rms (+20dBU)
Phantom power ON/OFF on each
input
Selectable line/mic level for each
input
Outputs
8 symetrical analog outputs, Euro-
block connectors
Max output voltage: 8V rms (+20dBU)
Dynamic range
114dB
Processing
28bits / 48kHz to 192kHz
General data
Communication
Ethernet 10/100MB
USB (no driver needed)
RS232 for remote control
Mains
24V DC. 230V / 50Hz power supply
included.
power consumption
< 10W
Dimensions
480 x 44 x 251mm (Rack 19’’ - 1U)
Color
Black
Weight
3.5 kg
7.2. MPA8200 amplifier
Audio data
Operating modes
8 channels independent
4 channels independent bridged
Power
8 x 200W under 8Ω
8 x 300W under 4Ω
4 x 600W under 8Ω (bridged)
Power consumption
Typical : 100W ; Max 1kW.
Analog inputs
Phoenix connectors MC1,5/12-ST-3,81
Outputs
Phoenix connectors DFK-PC 4/8-G-7,62
Freuency response
20Hz - 20kHz @ 1W ±0,85dB
Input Impedance
10kΩ unbalanced / 20kΩ balanced
Sensitivity
1Veff
Signal-to-noise ratio
94dB
Damping factor
> 300
Gain
Adjustable with 8 knobs on face panel.
Max voltage gain : 37dB.
Harmonic Distortion
THD : 0,1 % @ 1kHz
General data
Cooling
Variable speed fan
Protection
Protection against overload and overheat
Indicators
Clip and Protect LEDs
Dimensions
483 x 88 x 315mm (Rack 19’’ – 2U)
Weight
9kg
For further information, see the MPA8200 owner’s manual.
