2023 Guangzhou DSPPA Audio Co., Ltd.
2023 Guangzhou DSPPA Audio Co., Ltd.

20 Channels Rack-mounted Digital Mixing Console Solutions for Conference DN20

2023 Guangzhou DSPPA Audio Co., Ltd.
System Description

DN20 digital mixing console has built-in DSP functions such as gain controller, feedback suppressor, equalizer, mixer, reverb, compressor, etc. for input and output, which can be used according to the needs of various scenarios, such as conference rooms, lecture halls, broadcasting stations, stages and audio video system for auditorium, for easy tuning, providing you with higher quality tuning.


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20 Channels Rack-mounted Digital Mixing Console Solutions for Conference DN20
20 Channels Rack-mounted Digital Mixing Console Solutions for Conference DN20

Features

● Adopt integrated rack-mount design, beautiful in shape, small in occupation, more flexible and convenient to operate.

● Support control through the 7” touch screen, and remote control through a computer or a tablet to adjust and control various parameters on the Web side.

● With 8 channels of MIC, 2 channels of stereo, 1 channel of stereo U disk, 1 channel of stereo USB sound card, 1 channel of stereo Bluetooth, 1 channel of stereo optical fiber input and other inputs.

● With Main L/R, BUS1/2/3/4, monitoring, optical fiber and U disk recording and other outputs.

● With built-in DSP functions such as gain controller, feedback suppressor, equalizer, mixer, reverb, compressor, etc. for input and output.

● With separate equalizer for multiple channels, the input and output can be balanced independently.

● With noise gate, limiter, monitoring, recording and other functions.

● With feedback suppression function switch and 48V phantom power for each MIC input, which can be controlled through the web page switch.

● Applicable to conference rooms, lecture halls, broadcasting stations, stages, auditoriums, etc.


DN20 of the DSPPA conference system supplier is a high-quality digital mixing console with an integrated rack-mount design. It can be directly controlled through a 7” touch screen, and can also be remotely controlled through a computer or a tablet. With two control modes, it is more flexible and more convenient to use.


DN20 digital mixing console has 20 channels of signal input/output and 8 channels of mic input (with 48V phantom power), as well as Bluetooth and USB playback function. Also, it has monitoring, recording and other functions for easy tuning, and supports optical fiber and other inputs/outputs to greatly reduce the noise of the interference signal and achieve the effect of noise reduction.




Solution Example 1 - Conference Room 


System Components: 5G WiFi Conference System + Professional Sound Reinforcement System




20-channels-rack-mounted-digital-mixing-console-solutions-3.jpg



1. The whole system is mainly composed of D7101 5G WiFi conference system, and professional sound system equipment. Among them, the professional sound system is mainly composed of speakers, power amplifiers, mixing consoles, microphones, sound source equipment and other equipment, which can meet the needs of conferences, speeches, symposiums, etc.

2. DN20 rack-mount mixing console, D6573 and D6642H are used as professional audio processing equipment to make the on-site speech clear, without distortion or sound feedback howling, etc.

3. The conference system is composed of the D7101 conference system and conference units, as well as professinal sound system. When the participant speaks to the chairman/delegate unit D7321/D7322, the audio is processed through the mixing console DN20 and sent to the processor D6642H, then output to the power amplifier MX2500II, and amplified throught the power amplifier and further sent to the speaker D6564 and the ceiling speaker DSP918D to realize local sound reinforcement. Take 6 speakers D6564 for main sound reinforcement and 4 ceiling speakers DSP918D for complement, so as to realize sufficient on-site sound pressure margin, uniform sound field, accurate sound image positioning, etc.



Product List:



Model

Name

QTY

D7101

IP Network Conference System Host

1

D7321

5G WiFi Conference Chairman Microphone with Voting 

1

D7322

5G WiFi Conference Delegate Microphone with Voting 

40


24 Ports POE Switch

2

D7341

5G WiFi Wireless Router

1

D5821

UHF Wireless 2 Hand-held MIC System

2

D6656

Wireless Microphone Directional Antenna

2

D6657

Wireless Microphone Antenna Distributor

1

DN20

20-channel Rack-mounted Digital Mixing Console

1

D6573

Feedback Suppressor

1

D6642H

Digital Audio Processor with 8 IN & 8 OUT

1

MX2500II

Professional Stereo Amplifier

4

D6564

10" Two-way Full Range Speaker

6

D5A

Professional Speaker Bracket (Wall Mount)

6

DSP918D

60W Coaxial Ceiling Speaker with Power Tap

4

D6572II

8-channel Power Supply Sequence Controller

2

MP30U

30U 19" Rack with Door and Fan

1






Solution Example 2 - Auditorium/Lecture hall 


System Components: Professional Sound System + Video Matrix System + Central Control System



20-channels-rack-mounted-digital-mixing-console-solutions-5.jpg



1. The entire professional sound system is mainly composed of speakers, power amplifiers, audio processors, mixing consoles, microphones, sound source equipment and other equipment, which can meet the needs of work reports, PPT speeches, and symposiums.

2. DN20 rack-mount mixing console, D6573 and D6643H are used as professional audio processing equipment to make the on-site speech clear, without distortion or sound feedback howling, etc.

3. Take line array speakers LA1420/1420S for main sound reinforcement and wall-mounted speakers D6565 on both sides for complement, so as to realize clear on-site speech without distortion, sufficient sound pressure margin, uniform sound field, without sound feedback howling, and accurate sound image positioning.

4. The indoor sound pressure can fully meet the index requirements of the national first-class auditoriums.



Product List 



ModelNameQTY
D5841  UHF Wireless  4 Hand-held MIC System1
D5842    UHF Wireless 4 Lavalier-type MIC System 1
D6656Wireless Microphone Directinal Antenna2
D6657Wireless Microphone Antenna Distributor1
D6561Wired Hand-held Dynamic Microphone1
AB16Floor Stand for MIC1
D611616 channel HD Seamless Mixed Matrix Host Box1
D6104HR4 channel Digital HD Audio & Video Input Card4
D6104HC4 channel Digital HD Audio & Video Output Card4
DN2020-channel Rack mounted Digital Mixing Console1
D6573Feedback Suppressor1
D6643HDigital Audio Processor with 12 IN & 12 OUT 3
MX3500IIProfessional Stereo Amplifier9
D656512” Two-way Full Range Speaker8
D5AProfessional Speaker Bracket (Wall Mount)8
LA1420 Passive Full Range Array Speaker8
LA1420S Passive Array Subwoofer2
D6401Multimedia Central Control Host1
D6421IIPower Controller1
D6284High-definition Camera2
D6572II8-channel Power Supply Sequence Controller3
MP40U40U 19" Rack with Door and Fan1







Solution Example 3 - Stadium




20-channels-rack-mounted-digital-mixing-console-solutions-7.jpg



1. The entire professional sound system is mainly composed of speakers, power amplifiers, audio processors, mixing consoles, microphones, sound source equipment and other equipment, which can meet the needs of work reports, PPT speeches, and symposiums.

2. DN20 rack-mount mixing console, D6573 and D6643H are used as professional audio processing equipment to make the on-site speech clear, without distortion or sound feedback howling, etc.

3. Set 26 horn speakers D6079B around the stadium, so as to realize clear on-site speech without distortion, sufficient sound pressure margin, uniform sound field, without sound feedback howling, and accurate sound image positioning.

4. The indoor sound pressure can fully meet the index requirements of the national first-class auditoriums.



Product List:



Model

Name

QTY

D5841

  UHF Wireless  4 Hand-held MIC System

1

D5842

    UHF Wireless 4 Lavalier-type MIC System 

1

D6656

Wireless Microphone Directional Antenna

2

D6657

Wireless Microphone Antenna Distributor

1

D6561

Wired Hand-held Dynamic Microphone

1

AB16

Floor Stand for MIC

1

DN20

20-channel Rack-mounted Digital Mixing Console

1

D6573

Feedback Suppressor

1

D6643H

Digital Audio Processor with 12 IN & 12 OUT

2

MX3500II

Professional Stereo Amplifier

13

D6079B

400W 8Ω 15" Remote Horn Speaker

26

D6572II

8-channel Power Supply Sequence Controller

4

MP40U

40U 19" Rack with Door and Fan

1





Attainable Functions




20-channels-rack-mounted-digital-mixing-console-solutions-8.jpg




Suitable for needs of various scenarios: such as conference rooms, lecture halls, broadcasting stations, stages, and auditoriums.


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