Guangzhou DSPPA Audio Co., Ltd.

Rack Mountable Digital Mixer with 20 Channels DN20

20-channel Rack Mountable Digital Mixer Console  DN20


System Description

DN20 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.

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 auditoriums, for easy tuning, providing you with higher quality tuning.



Solution Example 1 - Conference Room



Solution Example 1 - System Diagram



Solution Example 1 - Product List

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



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

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.

Solution Example 2 - Auditorium/Lecture hall



Solution Example 2 - System Diagram



Solution Example 2 - Product List

Product List:



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

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.

Solution Example 3 - Stadium



Solution Example 3 - System Diagram



Solution Example 3 - Product List

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



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.

Attainable Functions





Main Devices

DN20 20 Channel Digital Mixing Console


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 20 Channel Digital Mixing Console





Support remote control through a computer or a tablet to adjust and control various parameters on the Web side.



The web controller of DN20 digital mixing console is suitable for and perfectly compatible with tablet systems such as WIN7/WIN8/WIN10/Mac OS/Android/IOS.
This operation page requires Google Chrome (Google browser) for subsequent operations. If it is not installed, please go to the official website of Google to download and install it.
Two control modes are available for users. The mixing console can be controlled directly through the 7” touch screen, and can also be remotely controlled through a computer or a tablet, more flexible and easier to use.

According to the needs of various scenarios, you can adjust the volume, reverb, equalizer, mixer, noise gate, compressor, etc. on the mixing console or tablet.



Take EQ adjustment as an example:
Each channel of the mixing console has its own equalizer. Both input and output can be balanced independently, so that the timbre and sound field of the live sound can achieve the best effect.

According to the needs of various scenarios, you can adjust the volume, reverb, equalizer, mixer, noise gate, compressor, etc. on the mixing console or tablet.



Take volume adjustment as an example:
Click on the volume adjustment page in the webpage, and you can see that each channel has a high-precision analog fader, and just click or drag the fader to control the volume.

According to the needs of various scenarios, you can adjust the volume, reverb, equalizer, mixer, noise gate, compressor, etc. on the mixing console or tablet.



Take reverb adjustment as an example:
It is also very convenient to adjust the reverb. We can adjust the mixing time, high-frequency damping and other coefficients on the web page according to the actual situation, so that the sound has a better sense of space.

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



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


Conference Rooms

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


Auditoriums

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


Large Concerts

  • Tel:+86 020 37166520
  • Email:export@dsppa.com
  • Address:Jianggao Town, Baiyun District, Guangzhou, China