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GuangZhou Master Sound Equipment Co., Limited

20 years' background in proaudio industry,

Focusing on high quality and high stability PLUG&PLAY system.


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Digital Sound Processor 7ms Delay

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China GuangZhou Master Sound Equipment Co., Limited certification
China GuangZhou Master Sound Equipment Co., Limited certification
We like your FP 10000Q(MST-4130) switching amplifier very much. Our customers were conquered by the quality and stability.

—— Frank Saltor

Good MQ,MX series loudspeakers,and amazing FP 10000Q,6000Q,14000(MST-4130,4650,2350) switching amplifiers.You and your products are worth of trust.


Digital Sound Processor 7ms Delay

Digital Sound Processor 7ms Delay
Digital Sound Processor 7ms Delay Digital Sound Processor 7ms Delay

Large Image :  Digital Sound Processor 7ms Delay Get Best Price

Product Details:

Place of Origin: GuangZhou,China
Certification: CE,ROHS
Model Number: DSP408

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Packaging Details: Normal Packing Carton or Rack
Delivery Time: 7 days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1000 pcs/month
Detailed Product Description
Delay: 7ms Switch Power: 90V - 240V
Type: Digital Processor Application: Disco|night Club|living Event
Feature: Good Sound|Professional Product Name: Digital Signal Processor
High Light:

digital signal processing


digital sound processor


Manual Operation Digital Signal Processor , 7ms Delay Computer Control



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





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).





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






Impedance:  10 KΩ

CMRR:   >50 dB  


Impedance: <50Ω

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


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


Gain:  ±12dB in 0.1 dB steps

Central frequency: 20Hz-20KHz   360 ISO

Q value:  0.5~128  


Lo-shelf:  20Hz-1KHz

Hi-shelf:  1KHz-20KHz

Shelf gain: ±12dB in 0.1 dB steps 



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


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


Input:   XLR-4F

Output:  XLR-8M


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,

Contact Details
GuangZhou Master Sound Equipment Co., Limited

Contact Person: Mr. Marklen

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