Guangzhou DSPPA Audio Co., Ltd.
Contact
Email: export@dsppa.com
Tel: 020-28346138
Fax: 020-81305947

CM20M Digital Sound Mixer

Features

● USB stereo digital recording function.
● Built-in sound card (MP3. PC direct playback. Recording).
● Based on Linux operating system development. No fear of viruses. Safer and more stable operation.
● Directly connect to the Dante box to realize Dante signal input and output, and multi-track recording.
● Each channel has a multi-function menu, mute and monitor.
● 8 DCA groups. 8 silent groups.

  • Introduction
  • Specification

CM20M is a novel and unique multifunctional digital mixer, with many advantages such as small size, light weight, complete functions, intuitive and simple operation, and sensitive response speed. Application scenarios: performances, conferences, leases, schools, churches, cultural halls, weddings, concerts, families, bands and other occasions.

Model

CM20M

Input

MIC/LINE IN: 1-16 (Local)

Balanced, XLP and 1/4 TRS plugs

Input Sensitivity (XLR/TRS)

XTR1.5mv, TRS 7mv

Input Analog Gain

-32db to 10db , 0.6~0.7 step

Maximum Input Level (XLR/TRS)

+19dBu/+29dBu

Input Impedance (XLR/TRS)

MIC5K, LINE10K

MIC IN Stereo Link

Support

Parameter Link

Equalization, Dynamics, Delay, Distribution, Sending

Polarity

Normal/Flip

Stereo Line Input

ST1/ST2

3.5 RCA plug

ST3 Port (Digital)

USB audio stream, USB MP3, AES

Input Sensitivity

Nominal 4dB

Input Analog Gain

-32db to 10db, 0.6~0.7 step

Maximum Input Level

+29dB

Input Impedance

>7KΩ

Stereo Link

Support

Parameter Link

Equalization, Dynamics, Delay, Distribution, Sending

Polarity

Normal/Flip

Output

Mixing 1-12AUX & L/R Output (Local)

Balanced, XLR, L/R, 8AUX

Output Impedance

<75Ω

Nominal Output

+4dbu=0db level meter value

Residual Output Noise

=-91dbu

Mixing Insert

Assign FX to the mixing channel

Dynamic Range

112dB

SNR

XLR≥ 92db, TRS≥82db

Maximum Output Voltage

4VAC  MAX

Distortion

0.0003% (1KhzFull Power)

Frequency Response

20HZ-20KHZ+/-0.5db

Sampling Rate

48KHz ±100PPM

ADC/DCA

24-bit Delta-sigma

FX

Internal FX

2xFX engine, send > return or insert

Type

Reverb, Delay, Chorus, Flanger, Symphonic Chorus, etc.

2 Dedicated Stereo FX Returns

Fader, pan, mute, send to mix/LR, 5-band EQ

System

Linux System

Switching between Chinese and English

Control

Fader

17 ALPS 100mm electric faders

Touch Screen

10.1”TFT, 1024*800 resolution

DCA Group

8 groups

Mute Group

8 groups

Network

TCP/IP Ethernet for PC and iPad applications

System Upgrade

USB upgrading

Wired Connection

Windows PC software connection

Wireless Connection

Windows PC/iPad/android

Input Processing

Input Source

Local CH1-CH16, ST1/ST2 local ST3 digital

Equalizer

5-band PEQ, (20HZ--20KHZ)±12dB, Q0.3~15 adjustable

High & Low Pass

12db/24db, (BT/BS/LRK), 20-20K

Noise Gate

Bypass switch

Threshold

-135db to -40db

Attack/Release

50us-300ms/10ms-5s

Compressor

Bypass switch

Threshold Ratio

-40db-+6db/1:1 to infinity

Delay

20ms max.

Remote Expansion

Can connect two interface boxes

Output Processing

Output Channel

Main output L/R, 12AUX auxiliary output

Equalizer

15-31-band PEQ, (20HZ--20KHZ)±12dB, Q0.3~15 adjustable

High & Low Pass

12db/24db, (BT/BS/LRK), 20-20KHZ

Compressor

Bypass switch

Threshold Ratio

-40db-+6db/1:1 to infinity

Delay

30ms max.

USB

Drive

CH340(USB A)

Device

Use a USB hard disk (U disk)

Stereo Recording

2-channel (wav/mp3)48KHz 24

Stereo Playback

2-channel (WAV/MP3)32-96KHz,16-24 bits

USB Audio

Sound Card

USB B

Dante  

Support

Automix

Support

Power Supply

100-240VAC, 50-60H, 150W


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  • Email:export@dsppa.com
  • Address:Jianggao Town, Baiyun District, Guangzhou, China