SYSTEM : 4 IN/8 OUT 96 kHz / 32Bit DSP Digital Speaker Management
FREQ : 20 Hz - 20 kHz ; INPUT : XLR_Bal @ 20k Ohm ; OUTPUT : XLR_Bal @ 100 Ohm
FUNCTION : INPUT ; Gain, Noise Gate, Polarity, 12 EQ, Delay, DEQ, Compressor
: OUTPUT ; FIR, Gain, Polarity, 15 EQ, Delay, X-Over, Compressor, Limiter
DIMENSIONS (WxDxH) : 482 x 228 x 44 mm, 1U ; N.W. : 3.55 kg / 7.81(LB)

SYSTEM
- Digital Speaker Controller
- Input channel jacks 2 female XLR / Output channel jacks 6 Male XLR
- Input impedance : Balanced 20k Ohm / Output impedance : Balanced 100 Ohm
- PC port : 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)
- CMRR : > 71dB (1k Hz)
- Input range : </= +21.5 dBu
- Frequency response : 19.7 Hz - 20k Hz (+/-0.5dB)
- S/N Ratio : >118dB
- THD : < 0.002% OUTPUT = 0dBu / 1k Hz
- Channel separation (crosstalk) : > 108 dB (1k Hz)
INPUT CHANNEL FUNCTION
- Input noise gate : Each input channel has a noise gate function,
the threshold level is -120 dBu ~ 0 dBu, stepover: 1 dBu
- Input mute : Each channel has independent mute control
- Input gain : Input range : - 80 dB ~ +12 dB, stepover : 0.1dB
- Input delay : Each input channel has independent delay control
the adjustable range is 0~1000 ms the fine adjustable stepover
is 10ms ; the coarse adjustable stepover is 1 ms.
- Input phase : Same phase (+) or reversed phase (-)
- Input equalization : Each input channel is set with 12 parameter equalization,
and the equalization mode can be PEQ / Lo-Shelf / Hi-Shelf / APF 1st / APF 2nd
A. In the PEQ state, the adjustment parameters are : center frequency point :
19.7 Hz ~ 20k Hz, total 241 frequency point bandwidth : 0.05 oct ~ 3 oct,
step length : 0.01 oct, gain : - 20 dBu ~ + 20 dBu, step length : 0.1 dBu
B. In Lo-Shelf and Hi-Shelf states, the adjustable parameters are : center frequency
point : 19.7 Hz - 20k Hz, total 241 frequency point slope : 6 dB / 12 dB
gain : - 20 dBu ~ + 20 dBu, step length : 0.1dBu
C. In the APF 1st state, the center frequency is 19.7 Hz ~ 20k Hz, and a total of
241 frequency points are optional.
D. In the APF 2nd state, the adjustment parameters are : center frequency
and step length : 0.01 oct.
- Input dynamic equalization : There are 2 dynamic equalizations for each input channel,
and adjustable parameters are as followed : frequency turning point : 19.7 Hz ~ 20k Hz
241 frequency points Bandwidth in toal : 0.05 oct ~ 3 oct The stepover is 0.01 oct
Target level value : - 45 dBu ~ +15 dBu.. Threshold : - 45 dBu ~ +15 dBu
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 : 0.3 ms ~ 200 ms, less than 1 ms, the step is 0.1 ms ; when it is greater
than 1 ms the step is 1ms. Release time : 50 ms ~ 5000 ms Step 1 ms
- Input compression : Each input channel has a separate input compression setting,
the adjustable parameters are as followed : compression level : -40 dBu ~ +20 dBu,
the adjustable parameters are as followed : compression level : -40 dBu ~ +20 dBu,
stepover is 0.1 dBu. 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 : 0.3 ms~1000 ms, less than 1 ms,
the step is 0.1 ms ; when it is greater than 1 ms, the step is 1 ms.
Release time : 50 ms ~ 5000 ms Step 1 ms
- Input automatic gain : Each channel has a separate input with automatic gain function :
The adjustable parameters are as followed : Threshold : -80 dBu ~ +20 dBu, step is 0.1 dBu.
Target level : -80 dBu ~ +20 dBu. Ratio : 1:1 ~ 1:20, 1:1 to 1:2 step 0.1,
1:2 to 1:20 step 0.5. Attack time : 0.3 ~ 200 ms, when it is less than 1 ms,
step is 0.1 ms, when it is greater than 1 ms, step is 1 ms. Release time
: 50 ~ 5000 ms, step 1 ms
OUTPUT CHANNEL FUNCTION
- Output mute : Separate mute control for each channel
- Input selection : Each output channel can be separately selected for different input channels,
or any combination of input channels can be selected.
- Output gain : Adjustment range : -80 dB to +12 dB, step size is 0.1 dB
- Output delay : Each output channel has separate delay control, the adjustment range
is 0 ~ 1000 ms, the fine adjustment step is 21 us ; The coarse adjustment step is 1 ms
- Output phase : Same phase (+) or reversed phase (-)
- Output FIR filter : Output FIR filter can import FIR filter correction file and pass - through function
- Divider setting : 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
Frequency turning point : 19.7 Hz - 20k Hz, a total of 241 frequency points ;
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.
B. Attenuation slopes in the Lin-Ril state: 12 dB/oct, 24 dB / oct, 36 dB / oct, 48 dB / oct.
- Compressor setting : Each output channel has a separate output compression setting,
The adjustable parameters are as followed : Compression level : -40 dBu ~ +20 dBu,
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 : 0.3 ms 200 ms, less than 1 ms, the step is 0.1 ms ; when it is
greater than 1 ms, the step is 1 ms. Release time : 50 ms ~ 5000 ms Step 1 ms
- Compressor setting : Each output channel has a separate output compression setting,
The adjustable parameters are as followed : Compression level : -40 dBu ~ +20 dBu,
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 : 0.3 ms ~ 200 ms, less than 1 ms,
the step is 0.1 ms ; when it is greater than 1 ms, the step is 1 ms.
Release time : 50 ms ~ 5000 ms Step 1 ms
- Output EQ : 15 equalizations per output channel, PEQ / Lo-Shelf / Hi - Shelf / APF
1st / APF 2 nd
A. Adjust the parameters in PEQ state : Center frequency point : 19.7 Hz ~ 20k Hz
a Total of 241 Frequency points Bandwidth : 0.05 oct ~ 3 oct
Step size is 0.0 oct Gain : - 20 dB ~ + 20 dB, Step Distance is 0.1 dBu
B. Adjustable parameters in Lo - Shelf and Hi - Shelf state : Center frequency Point
19.7 Hz - 20 kHz, a Total of 241 frequency points Slope : 6 dB / 12 dB Gain :
-20 dBu ~ +20 dBu, stepover is 0.1 dBu
C. In the APF 1 st state, The center frequency is 19.7 Hz to 20 kHz,
and a total of 241 frequency points are selectable.
D. Adjust the parameters in the APF 2nd state : Center frequency point :
19.7 Hz ~ 20 kHz, a total of 241 frequency points Bandwidth :
0.05 oct ~ 3 oct, stepover is 0.01 oct.
- Output routing : Selectable output source for each output channel
- Component matrix : The input source signal size of each output channel can
be adjusted independently
- Signal generator : Signal generator can generate white noise, sine wave,
pink noise, frequency sweep signal, Adjustable output signal size,
frequency and duration
- Processor : 96k Hz sampling frequency, 32-bit DSP processor, 24-bit A/D and D/A converter
- Display : 2x24 LCD blue backlight display setting, 5-band LED display input / output
accurate digital level meter, mute and editing status
- Power consumption : </= 42.4 W
- Power : AC 90V - 240V 50 / 60 Hz
- Product size (W x D xH) : 482 x 228 x 44 mm
- Net weight : 3.55 kg

*ระยะเวลาการจัดส่งยังไม่รวมเวลาที่ร้านค้าเตรียมสินค้า 7 วัน บริษัท ไปรษณีย์ไทย จำกัด - EMS (3-5 วันทำการ)

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