Product details

Technical Specifications

Audio

input impedance                   10k Ohm balancedOutput impedance                   100R Impedance balancedA/D dynamic range                   118dBD/A dynamic range                   118dBMaximum input level                   +20dBuMaximum output level                   +18dBuTotal harmonic distortion                   ≦0.003%(+4dBu 1kHz)Frequency response                   20Hz~40kHzCrosstalk                   ≦-95dBSNR                   ≧113dB (A weighting)Noise floor                    ≦-94dBu (A weighting)Common Mode Rejection Ratio                   60dBNumber of analog input channels                   4Number of analog output channels                   8Rs485 control port                   2Network control port                   1DSP ProcessingSignal generatorwhite noise/pink noise, level range: -30dBu~+10dBuinput & output gain-18 dB ~ +12 dB, step  0.1dBNoise gateThreshold range: -80dBu~-45dBuAttack time: 1ms~1000msRelease time: 1ms~1000msDynamic loudness filter Gain range: 0dB-10dB Attack speed: fast/medium/slowParametric equalizerInput channels up to 31 optional types of PEQoutput channels up to 8 optional types of PEQOptional types include Bell filter, 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, band pass filter, notch filter 1st order allpass filter, 2nd order all-pass filter with variable Q valueThe center frequencyadjustable within the frequency range of 20Hz~20kHz with a step accuracy of 1HzQ value/bandwidthThe Q value range of Bell filter is 0.4~128,the step is 0.01 The range of the Q value 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~+15dBIIR crossover filterButterworth slope: 6/12/18/24/36/48dB per octaveBessel slope: 12/24dB per octaveLinkwitz-Riley slope: 12/24/36/48dB per octaveNXF horn filter slope is 40/45/50/50/55/60/65/70/75dB per octaveMIR linear phase filterLinkwitz-Riley: 24/48dB per octave,NXF-40per octaveFIR crossover filtertype; high pass/low pass/band pass/external importTaps range: 256 ~ 512,slope range 21 ~ 120dB per octaveTime window type: Rect / Sinc / Keiser /Hanning / Hamming / Blackman /Blackman-Harris/ Blackman-Nuttal / Nuttal/Keiser -Bessel/SineRMS compressorStarting threshold range: -10dBu~ +20dBuCompression ratio range: 2~32: 1Soft and hard knee: 0~100%Attack time:  0.1ms~15000msRelease time: 10ms~15000msGain compensation:Maximum 12dBPeak limiter Threshold range: -10dBu~ +20dBuAttack time:    1ms~1000msRelease time: 10ms~3000msHard limiterThreshold range: -10dBu~ +18dBuDelay                            The adjustable delay time of each input channel + output channel is 452ms,Step accuracy 0.0104ms (10.4us)FIR filterEach input channel and output channel can import FIR filter with 48kHz sampling rate and 512 tapsGeneralPreset32size482x44x207mm 1RUPackage size560x320x110(mm)Net/Gross weight3.0 Kg / 3.5 Kg