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Marani Mir880f Audio Processor 8 in 8 Out 1 Marani Mir880f Audio Processor 8 in 8 Out 1
Marani Mir880f Audio Processor 8 in 8 Out 2 Marani Mir880f Audio Processor 8 in 8 Out 2
Marani Mir880f Audio Processor 8 in 8 Out - thumbnail 1
Marani Mir880f Audio Processor 8 in 8 Out - thumbnail 2
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Marani Mir880f Audio Processor 8 in 8 Out

Description

Audio 
input impedance20kΩ
output impedance150Ω
A/D Dynamic Range123dB
D/A Dynamic Range129dB
Maximum input level+22dBu
Maximum output level+21.5dBu
Total Harmonic Distortion<0.0015% (+21dBu 1kHz)
Frequency Response20Hz~45kHz
Number of Dante Channels4x4@48kHz 2x2@96kHz Ultimo/Brooklyn Optional
crosstalk≦-98dB
signal-to-noise ratio≧116dB +20dBu 1kHz
noise floor ≦-96dB (A Weighting)
Common mode rejection ratio65dB
Number of analog input channels4
number of analog output channels8
RS485 Control Port2
Network Control Port1
  
DSP & Processing 
Input & Output Gain-18dB ~ +12dB, 0.1dB step
Noise GateThreshold Range: -80dBu~-45dBu
Attack Time: 1ms~1000ms
Release time: 1ms~1000ms
Dynamic Loudness Filter Gain Range: 0dB-10dB Attack : Fast/Medium/Slow
Parametric EqualizerInput channels up to 27 optional types of peq, output channels up to 8 optional types of peq
optional types include  Bell, 1st Order High Shelf Filter, 2nd Order High Shelf Filter Variable Q, High Shelf Filter, 1st Order Low Shelf Filter, 2nd Order Low Shelf Filter Variable Q Low Shelf Filter, 1st-order low-pass filter, 2nd-order low-pass filter variable q low pass filter, 1st order high pass filter, 2nd order high pass filter, variable q high Pass filter, notch filter， 1st order all-pass filter, 2nd order all-pass filter with variable q value
The Center FrequencyAdjustable within the frequency range of 20Hz~20kHz with a 1Hz step
q value/bandwidthThe Q value range of the chevron/high-pass/low-pass filter is: 0.1~5.1, and The step is 0.01 the value range of bandpass/notch filter q is: 4~104, step is 1
Equalizer Gain Range-15dB～+15dB
IIR Crossover FilterButterworth Slope: 6/12/18/24/36/48dB per octave
Bessel Slope: 12/24dB per Octave Linkwitz-Riley Slope: 12/24/36/48dB per Octave NXF Slope is 40/45/50/50/55/60/65/70/75dB per Octave
Mir Linear Phase FilterButterworth Slope: 6/12/18/24/36/48dB per octave
Bessel Slope: 12/24dB per Octave Linkwitz-Riley Slope: 12/24/36/48dB per Octave NXF Slope is 40/45/50/50/55/60/65/70/75dB per Octave
Fir crossover filtertype; High Pass/Low Pass/Band Pass/External Import Taps Range: 256~512,
Slope Range 21 ~ 120dB Per Octave Time Window Type: Rect / Sync / Keiser /Hanning / Hamming / Blackman /Blackman-Harris/ Blackman-Nuttal / nuttal/keiser -bessel/sine
RMS CompressorThreshold Range: -10dBu~ +20dBu
Attack time: 0.1ms~15000ms
Release time: 10ms~15000ms 
Range Ratio: 2~32:1                            
Soft Knee: 0~100% 
Make Up: Maximum 12dB
PEAK LIMITER Threshold Range: -10dBu~ +20dBu
Attack Time: 1ms~1000ms
Release time: 10ms~3000ms
Hard LimitThreshold Range: -10dBu~ +20dBu
DELAYThe adjustable delay time of each input channel + output channel is 452ms, 0.0104ms (10.4us) step
FIR FILTER Each input channel and output channel can import 48kHz Sampling Rate 512 Tap Fir Filter Currently, the fir filter in the plug-in can be switched to 96kHz Sampling rate, up to 4096taps@48k/3600taps@96k tap number to achieve full frequency linear phase.
  
General 
Dimensions482x44x253(mm) 1RU 
package size580x340x120(mm)
Weight, Net / Shipping 3.3 kg / 5.0kg
preset number50