24-bit, 48kHz sampling rate, AD/DA conversion, 32 bit DSP chip processing;
The input processing part comprises a gain, mute, noise gate, high and low shear, 8 volume equilibrium phase delay 8 processing unit;
The output processing section includes 7 processing units, such as frequency division, 5 incremental equalization, gain, silence, compression / limiter, phase, delay and so on;
All input and output can be freely allocated by matrix;
The frequency points, gain and bandwidth of all parameters are adjustable, and types can be selected: PEAK, H-SHELVE, L-SHELVE;
All types of high and low cut filter, divider can choose: Butterworth, Linkwitz-Riley, Bessel;
The slope is optional from -6dB/0ct to -48dB/0ct;
The frequency point 20Hz-20kHz is continuously adjustable;
The threshold, ratio, start time and recovery time of all compression / limiters can be adjusted continuously;
The threshold, start time and recovery time of all the noise doors are continuously adjustable;
All time delay modules have a time delay of up to 682ms;
The parameter settings between any channels can be copied freely;
The test signal generator is built in, and the output mode can be adjustable for pink noise, white noise, and 20Hz-20kHz sine wave adjustable signal amplitude;
2*20 character LCD screen display, custom lamp key integrated design, unique one key in place operation mode, user operation more convenient;
Fast 32 user presupposition, the whole machine state and each presupposition can store and call separately, have the password protection function;
With PC operating software, remote real-time control can be realized through USB or RS232 port;
As many as 256 systems can be cascaded through RS485, and remote control devices can be controlled by remote control devices;
It is applied to the high-end application places, such as medium and large performance, theater, cinema, multi-function hall and so on.

Screen: 2x20 character LCD
Resolution: 24 bits
Sampling speed: 48kHz
Conversion: AD/DA
Processor: 32-bit DSP chip
Input processing: amplifier, mute, noise port, high and low cut, 8-phase delay processing block volume balance
Input and output matrices: freely assignable
Parameter adjustable: frequency, gain, bandwidth adjustable, selection types: PEAK, H-type, L-type
High and low cut filters: Butterworth, Linkwitz Riley, Bessel
Optional slope: -6dB/Oct to -48dB/Oct
Cutting frequency: 20Hz-20kHz, continuously adjustable
Compressor/limiter: threshold, rate, start and recovery time can be continuously adjusted
Soundproof door kit: threshold, start-up and recovery time can be continuously adjusted
Module delay time: 682ms

Frequency response : 20Hz to 20KHz, with an error of ± 2dB
Signal to noise ratio : Audio ≥ 90dB (A), microphone ≥ 80dB (A)
Channel isolation : ≥ 45dB at 1KHz
Signal distortion : ≤ 0.01%
Audio input sensitivity : ≤ 500mV; Microphone: ≤ 15mV
Maximum output : 4Vpp
Input impedance : >10k Ω Microphone: 600 ohms
Partial effect : Delay adjustable from 50 to 950ms
Power supply : 220VAC ± 10% 50Hz
Power consumption : 30W