N-4.8KP
Outstanding performance: 24-bit high-end converter plus 48Hz frequency, with excellent sound quality performance
4-way input + 8-way output perfect hybrid matrix speaker processor
First-class DSP processing technology.
30-band equalization filters for each input channel
7-band EQ filters on each output channel
Each EQ filter can be selected as Bell, High/Low Schiffer, High/Low Pass, Band Pass, Trap, or All-Pass.
Filter slopes ranging from 6dB/Oct to 48dB/Oct, with selectable Butterworth, Bessel, and Linquartz-Riley filters.
Highly accurate peak limiters on each output.
Adjustable delay up to 420.998ms for each input channel and 128.998ms for each output channel.
Computer Network Connection: Each output channel can be directly connected to a computer/network, and the USB port on the front panel can also be directly connected to a computer for communication.
RS485 can also be used to connect to a computer to set up, monitor and control the machine via remote PC software.
Control: LCD display window on the front panel, rotary buttons to operate the machine functions; front panel has 7 LEDs per channel for displaying the output level; through the PC software can be connected to up to 32 devices at the same time, control; up to 24 user presets can be stored; security locking feature
sound frequency
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Analog Input |
4 x XLR Balanced |
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Analog Output |
8 x XLR Balanced |
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Minimum Load |
150 ohm |
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THD+N Distortion |
0.001% at 1kHz 0dBu |
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S/N Signal-to-Noise Ratio |
>100dBA |
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Frequency Response |
20Hz – 20kHz; -0.5dBu at 20Hz and 20kHz |
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AD & DA Conversion |
CS42528 24 bit -48kHz |
DSP processing
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DSP Processing |
MARANI M716, 24x32-bit filtering, 96-bit precision intermediate data calculation results |
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Parametric Equalizer |
30 filters on inputs 7 filters on output |
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Filter Type |
Bell, High/Low Schaeffler, High/Low Pass, Band Pass, Trap and All Pass filters selectable. |
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Filter Gain |
Range: -15dBu ~ +15dBu in 0.5dBu steps |
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Input & Output Gain |
Range: -18dB ~ +12dB, step accuracy: 0.1dB |
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Center Frequency |
Adjustable in the 20Hz ~ 20kHz band range with 1Hz step accuracy |
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Filter Q/Wideband |
Schaeffler, High/Low Pass Filter Q: 0.1 ~ 5.1; Bell Filter Q: 0.1 ~ 5.1; High/Low Pass Filter Q: 0.1 ~ 5.1 Bell filter Q: 0.4 to 128 Q: 0.4 to 128 Bandpass, trap, and all-pass filter Q: 4 to 104 |
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High & Low Pass Filter |
Butterworth slope: 6/12/18/24dB/Oct Bessel slope: 12/24/48Db/Oct Linquitz-Riley: 12/24/48dB/Oct |
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Input Noise Gate |
Threshold range: -80dBu ～ -50dBu Activation and control time: 1ms to 1000ms. Release time: 10ms to 1000ms |
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Input RMS Limiter |
Valve range: -14dBu ~ +16dBu, bypass optional Adjustable ratio: 2:1~32:1; Inflection point range: 0% ~ 100%; Charge range: -12dB ~ +12dB Activation time: 5ms ~ 200ms; Release time: 0.1 sec. Release Time: 0.1 sec ~ 3 sec |
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Output Peak Voltage Limit |
Threshold range: -14dBu ~ +16dBu, bypass optional Activation time: 1ms ~ 900ms; Release time: 0.1 sec ~ 3 sec. Release time: 0.1 sec to 5 sec |
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Input/Output Channel Polarity |
Positive (0°) / Negative (180°) selectable |
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Input/Output Channel Mute |
ON/OFF selectable |
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Delay |
Up to 420.998 ms delay time adjustable for each input channel Adjustable delay time up to 128.998 ms per output channel |
outline
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Preset Parameters |
User Preset 24 |
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Front Panel |
2x24 character LCD display Input 7-lamp display [-20dBu to +15dBu; Clip], Output 7-lamp display [-15dBu to +15dBu; Clip; Limit Output 7-lamp display [-15dBu to +15dBu; Clip; Limit], Output lamps can be used to display output level or to display voltage limit Blue LEDs (Edit) show the status of each channel Red LED (Mute) shows the status of each channel. NAV/PM1, PM2, PM3 are switches for the rotary encoder selection menu. ENTER, ESC, UTILITY are pushbutton potentiometer entry/exit/application switches. EDIT/MUTE buttons can be used to control and edit each channel individually. Type B USB interface |
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Rear Panel |
4 x XLR female connectors (input) 8 x XLR male connectors (output) 2 x RS485 connectors 1 x ground/suspension toggle switch IEC C13 16A power socket; boat-shaped power switch |
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AC Power Supply |
Power Supply: 90-240VAC (50/60Hz) - 40W |
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Dimensions |
19" x 1.75" x 9" (482 x 44 x 229 mm) 1RU |
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Net/Gross Weight |
7.71 lbs (3.5kg)/ 8.82 lb(4kg) |
Address: B6, Zone 2, Enping Park, Jiangmen Industrial Transfer Park, Enping City, Guangdong Province, China
E-mail：N9Audio@126.com
Tel：+86 13113732988
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