7ms Delay PA Sound Equipment / Digital Processor 4 Input 8 Output

Quick Detail:

☆  DSP-Based Speaker Processor, High Performance AKM A/D Ak5392

☆  3pcs 24 bit High Precision DSP

☆  Low Distortion, High Dynamic, Frequency Response: 20Hz~20kHz

☆  4 Inputs, 8 Outputs, 10 Configure Preset Modes, All Presets Parameters Adjustable.

☆  Input Gain and Independent Crossover Control on Each Input Channel.

☆  5 Bands Parametric Equalizer

☆  Max 7ms delay per output

☆  RS232 Interface Control, PC Software Included

☆  360 (ISO) Frequency Points for Each Group PEQ.

☆  Each Group Q Value is from 0.5 to 128 with Hi_shelf and  Lo_shelf Function.

☆  Independent Limiter with Attack Time, Hold Time, DeLay Time and  Threshold Parameters.

☆  High Pass, Low Pass on Each Channel Configured with 6dB,12dB,18Db,24dB,48dB Butterworth,Linkwitz Riley,Bessel Frequency  Response Curve                   

☆  Switch power supply: 90～240V

☆  2x20 Characters LCD with Backlight

Description:

The DSP can be adjusted and controlled with the free PC software. This software is a professional tool and enables a quick and effective programming of presets in real-time (online or offline). The program shows adjustments of any filter in a graphic simulation. All DSP-functions and adjustments can be loaded, edited and saved with this tool. The software is compatible with WINDOWS 98©, WINDOWS 2000©, WINDOWS XP©, WINDOWS VISTA© and WINDOWS 7© (all 32-bit and 64-bit versions).

Applications:

Concert, living event. night club, disco and other applications

Specifications:

Input

Impedance:  10 KΩ

CMRR:   >50 dB  

Output 

Impedance: <50Ω

Max output electrical level:  Vpp=4V(Balanced), 

                                         Vpp=7.6V(Unbalanced)

Frequency response: 20Hz-20KHz

Dynamic range

Distortion:  0.01%(THD)

Max delay:  7ms

Output gain: -40dB～+6dB  ±0.5dB

Input gain:  -40dB～+6dB  ±0.5dB

Parametric Equalizer

Filter

Gain:  ±12dB in 0.1 dB steps

Central frequency: 20Hz-20KHz   360 ISO

Q value:  0.5～128  

Shelving

Lo-shelf:  20Hz-1KHz

Hi-shelf:  1KHz-20KHz

Shelf gain: ±12dB in 0.1 dB steps 

HPF&LPF

Filter

Frequency(High pass):  <10Hz～16KHz

Frequency(Low pass):   35Hz～22KHz

Response Curve:Butterworth 6 dB, 12 dB ,18 dB, 24 dB, 48 dB

                         Bessel 12 dB ,18 dB, 24 dB, 48 dB

                         Linkwitz-Riley 24 dB, 48 dB

Limiter

Level:   -20dB～+15dB

Attach time:  1～100ms

Holding time:  0～100ms

Decay time:  10～1000ms

LCD:     2X20

Input LED:  -30 dB, -24 dB, -12 dB, -6 dB, -3 dB,Limit,Clip

Output LED: -30 dB, -24 dB, -12 dB, -6 dB, -3 dB,Limit,Clip

Connectors

Input:   XLR-4F

Output:  XLR-8M

RS232

Power:   90-240V/AC   50Hz

Weight:  3.6 KG

Size: 480x44x220mm

Competitive Advantage:

Easy operation, good sound quality, high stability, fixed with good electronic components,