DN20 20 Channels Rackmount Digital Mixers

Mic/Line Input

Mic/Line Input: 1-8

Balanced XLR and 1/4" TRS Connectors

Input Sensitivity (XLR/TRS)

XLR 6mv;TRS 6mv

Input Analog Gain

-6dB to 45dB, with 3dB steps

Max. Input Level(XLR/TRS)

+20dBu

Input Impedance(XLR/TRS)

≥10KΩ

+48V Phantom Power

Support

Stereo Line Input

ST1 Input

(TRS/RCA)

ST2 Input

(TRS/RCA)

USB Input

USB Drive

Bluetooth/Sound Card

Bluetooth/USB-A

Max. Input Level(ST)

+16dBu

Input Impedance(TRS/RCA)

≥10KΩ

Output

Mixing 1- 4

Balanced, XLR, 4SUB

Main L/R

Balanced, XLR

Monitor Output

1/4" TRS and RCA

Output Impedance

≤75Ω

Frequency Response

20Hz-20KHz ±0.5dB

Sampling Rate

48KHz±100PPM

ADC/DAC

24bit Delta-sigma

Distortion

<0.005%(1KHz Full Power)

System

Linux System

Bluetooth

Standard Bluetooth Protocol

Bluetooth 5.0

Power Supply

100V-240V AC, 50-60Hz

Control

Knob

Multi-function Pressable Knob

Touch Screen

7”IPS, 1024*600 Resolution

Output Grouping

Yes

Network

TCP/IP Ethernet for PC Web Control

Wired Connection

Windows PC Web Control Software

Input Processing

Input Source

Local CH1-CH8, ST1/2, Bluetooth, USB

Equalizer

6-band Parametric EQ (20Hz-20KHz) ±10dB, Q Value 0.4-25

High/Low Pass Filter

12dB 20Hz-20KHz

Noise Gate

Sidechain/inline

Threshold

-75dBV to -30dBV

Attack/Release

1ms-250ms/1ms-10S

Compressor

Sidechain/inline

Threshold

-30dBV to -14dBV

Compression Ratio

1:1 to 1:20

Delay

Max. 200ms

Output Processing

Output Channel

4 SUB,2 MAIN,2 SOLO

Equalizer

15-band Parametric EQ (20Hz-20KHz) ±10dB, Q Value 0.4-25

High/Low Pass Filter

12dB 20Hz-20KHz

USB

Driver

USB-A

Device

Supports One USB Storage Device (USB Flash Drive)

Stereo Recording

2 Channels , Wav 48KHz  24Bit

Stereo Playback

2 Channels (Wav, MP3, Flac, Apv, Ogg, etc.) 32-192KHz, 16-24Bit

USB Audio

Sound Card

USB-A

Uplink Transmission

2 Channels Full Format Support, 32kHz–96kHz, 24-bit

Downlink Transmission

2 Channels, MP3 Format, 48kHz, 24-bit