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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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Manual Stage Sound Equipment Digital Processor , 7ms Delay 240V

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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.


Manual Stage Sound Equipment Digital Processor , 7ms Delay 240V

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: 240V
Type: Digital Processor Application: Disco|night Club|living Event
Feature: Good Sound|Professional Product Name: Disco Sound Equipment
High Light:

disco sound system


stage sound equipment


Manual Stage Sound Equipment Digital Processor , 7ms Delay 240V



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

Send your inquiry directly to us