Model
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2in 4out
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2in 6out
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2in 8out
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3in 6out
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4in 6out
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4in 8out
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Input channel jacks
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2 female XLR
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2 female XLR
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2 female XLR
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3 female XLR
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4 female XLR
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4 female XLR
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Output channel jacks
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4 male XLR
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6 male XLR
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8 male XLR
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6 male XLR
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6 male XLR
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8 male XLR
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Input impedance
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balanced:20KΩ
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Output impedance
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balanced:100Ω
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PC port
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Front panel with 1 USB interface (USB3.0 control interface can be expanded to WIFI control interface), rear panel with 2 RS485 interfaces (RJ-45 seat)
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CMRR
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>70dB(1KHz)
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Input range
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≤+16.3dBu
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Frequency response
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19.7Hz-20KHz(±0.5dB)
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S/NR
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>104dB
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THD
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<0.01% OUTPUT=0dBu/1KHz
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Channel separation (crosstalk)
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>100dB(1KHz)
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Input channel function
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Input noise gate
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Each input channel has a noise gate function, the threshold level is -120dBu~0dBu, stepover: 1dBu
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Input mute
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Each channel has independent mute control.
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Input gain
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Input range:-80dB ~ +12dB,stepover:0.1dB
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Input delay
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Each input channel has independent delay control.the adjustable range is 0~1000ms.the fine adjustable stepover is 21us; the coarse adjustable stepover is 1ms.
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Input polarity
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Same phase(+) or reversed phase(-)
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Input EQ
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each input channel has 6 parametric equalizer, equalization mode can choose PEQ/Lo-Shelf/Hi-Shelf/APF 1st/APF 2nd
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A. Adjust the parameters in PEQ state: center frequency point: 19.7Hz~20KHz, 241 frequency points in total. Bandwidth: 0.05oct~3oct, stepover is 0.01oct Gain: -20dBu~ 20dBu, stepover is 0.1dBu
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B. Adjustable parameters in Lo-Shelf and Hi-Shelf state: center frequency point: 19.7Hz-20KHz, 241 frequency points in total Slope: 6dB/12dB Gain: -20dBu ~ 20dBu, stepover is 0.1dBu
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C. In the APF 1st state, the center frequency is 19.7 Hz to 20 kHz, and 241 frequency points are selectable.
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D.Adjust the parameters in the APF 2nd state: center frequency point: 19.7Hz ~ 20KHz, 241 frequency points in total .Bandwidth: 0.05oct ~ 3oct, stepover is 0.01oct.
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Input dynamic equalization
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There are 2 dynamic equalizations for each input channel,and adjustable parameters are as followed : frequency turning point: 19.7Hz~20KHz, 241 frequency points Bandwidth in total: 0.05oct~3oct The stepover is 0.01oct. Target level value: -45dBu ~ +15dBu.. Threshold: -45dBu~+15dBu. Ratio: 1.0:1~20:1, 1.0:1 to 1:2 step 0.1, 1:2 to 1:20 step 0.5. Attack time : 0.3ms~200ms, less than 1ms, the step is 0.1ms; when it is greater than 1ms, the step is 1ms. Release time: 50ms ~ 5000ms Step 1ms
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Input compression
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Each input channel has a separate input compression setting, the adjustable parameters are as followed: compression level: -40dBu ~ +20dBu, stepover is 0.1dBu. Compression ratio: 1.0:1~20:1, 1.0:1 to 1:2 step 0.1, 1:2 to 1:20 step 0.5. Attack time : 0.3ms~200ms,if less than 1ms, the step is 0.1ms; when it is greater than 1ms,the step is 1ms. Release time: 50ms ~ 5000ms Step 1ms
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Input automatic gain
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Each channel has a separate input with automatic gain function, the adjustable parameters are as followed : threshold: -80dBu ~ +20dBu, step is 0.1dBu. Target level: -80dBu ~ +20dBu. Ratio: 1:1 ~ 1:20; Step 1:1 between 1:1 and 1:2; step 1: 0.5 from 1:2 to 1:20. attack time: 0.3~200ms, if less than 1ms, step is 0.1ms, when it is greater than 1ms, step is 1ms. Release time: 50 ~ 5000ms, step 1ms.
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Output channel function
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Output mute
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Separate mute control for each channel
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Input selection
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Each output channel can be separately selected for different input channels, or any combination of input channels can be selected.
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Output gain
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Adjustment range: -80dB to +12dB, step size is 0.1dB
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Output delay
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Each output channel has separate delay control, the adjustment range is 0~1000ms, the fine adjustment step is 21us; the coarse adjustment step is 1ms.
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Output phase
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same phase(+)or reversed phase(-)
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Divider setting
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A low-pass filter (LPF) and a high-pass filter (HPF) can be set separately for each output channel. The adjustable parameters are: Filter type: Lin-Ril/Bessel/Butterw
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Frequency turning point: 19.7Hz-20KHz, a total of 241 frequency points;
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A. Attenuation slopes in the Bessel and Butterw states: 12 dB/oct, 18 dB/oct, 24 dB/oct, 30 dB/oct, 36 dB/oct, 42 dB/oct, 48 dB/oct.
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B. Attenuation slopes in the Lin-Ril state: 12 dB/oct, 24 dB/oct, 36 dB/oct, 48 dB/oct.
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Limiter setting
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The limiter can be set separately for each output channel. The adjustable parameters are: limiter level: -40dBu~+20dBu, stepover is 0.1dBu. Attack time : 0.3~200ms, when it is less than 1ms, step is 0.1ms, when it is greater than 1ms, step is 1ms. Release time: 50 ~ 5000ms, step 1ms.
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Compressor setting
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Each output channel has a separate output compression setting, the adjustable parameters are as followed: compression level: -40dBu ~ +20dBu, stepoveris 0.1dBu. Compression ratio: 1.0:1~20:1, 1.0:1 to 1:2 step 0.1, 1:2 to 1:20 step 0.5. Attack time : 0.3ms~200ms, less than 1ms, the step is 0.1ms; when it is greater than 1ms, the step is 1ms. Release time: 50ms ~ 5000ms Step 1ms
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Output EQ
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6 equalizations per output channel, PEQ/Lo-Shelf/Hi-Shelf/APF 1st/APF 2nd
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A. Adjust the parameters in PEQ state: center frequency point: 19.7Hz~20KHz, a total of 241 frequency points Bandwidth: 0.05oct~3oct, step size is 0.01oct Gain: -20dB~+20dB, step distance is 0.1dBu
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B. Adjustable parameters in Lo-Shelf and Hi-Shelf state: center frequency point: 19.7Hz-20KHz, a total of 241 frequency points Slope: 6dB/12dB Gain: -20dBu ~ +20dBu, stepover is 0.1dBu
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C. In the APF 1st state, the center frequency is 19.7 Hz to 20 kHz, and a total of 241 frequency points are selectable.
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D. Adjust the parameters in the APF 2nd state: center frequency point: 19.7Hz ~ 20KHz, a total of 241 frequency points Bandwidth: 0.05oct ~ 3oct, stepover is 0.01oct.
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processor
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96KHz sampling frequency, 32-bit DSP processor, 24-bit A/D and D/A converter.
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display
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2×24 LCD blue backlight display setting, 5-band LED display input/output accurate digital level meter, mute and editing status
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Power consumption
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≤25W
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power
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AC110V/220V 50/60Hz
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Product size (W×D×H)
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482×190×44mm
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net weight
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3.6kg
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Shipping size (W×D×H)
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1PC:562X296X98mm/0.0163m3 6PCS:578X308X615mm/0.1094 m3
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Gross weight
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1PC:4.5(kg) 6PCS:28.5(kg)
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