24 Channel Audio Mixing

Main Functional Features:
★  20 MIC mono channels + 4 stereo inputs
★  with 4 grouped outputs
★  4 Group AUX Bus Auxiliary Outputs (including EFF), 
★  1 Group Stereo Returns (assignable to Master or Grouped Outputs)
★  one set of monitor headphone outputs
★  LPF low-pass filter outputs from stereo (60-150Hz adjustable)
★  Built-in 24 types of DSP digital effects,...
★  built-in USB player, MP3 playback, USB direct recording
★  Built-in Bluetooth 5.0 receive playback
★  USB audio sound card (connected to the computer) will be played on the computer sound transmission to the mixer;
★  Built-in 48V phantom power supply power; each channel with an independent switch
★  Main output 9-band stereo graphic equaliser
★  USB can be switched with all the way stereo, USB can be independently adjusted
★  Mono channel 100HZ low-frequency attenuation switch (high-pass filter);...
★  XLR input transistor dual differential microphone amplifier
★  3-band parametric EQ per channel, 80Hz.
★  Mono channel with (350Hz-3.5K midrange sweep) .12KHz
★  per input channel MUTE mute switch, PFL headphone switch.
★  Smooth 100MM travelling fader.
★  12Segmented precision tri-colour LED level lights to indicate signal status;.
★  12V (LAMP) DJ light XLR connector.
★   is suitable for global power supply voltage, power 30 watts; flexible to use. No noise, good instant response, low power consumption.
★   Product Size: 750 x 500 x 190MM Net Weight: 12.5KG
★  Packing size (inner box): 820 x 575 x 258MM Outer box size: 835 x 590 x 278MM

Technical parameters:
★  Maximum output level: 18dB
★  S/N signal-to-noise ratio: ≥83dB 
★  Total harmonic distortion: ≤0.02% @ 0dB 1KHz;
★  Frequency Response: 20Hz～20KHz±0.5dB
★  Channel Crosstalk: <-75dB @ 1KHz;
★  Input impedance MIC: 600Ω, LINE: 10KΩ, Output impedance: 100Ω.
★  Mic MIC input: -60dB, Line input: -40dB.  
★  Stereo Input Impedance: 10KΩ 
★  Channel Gain Adjustment: -30dB
★  Three-band EQ adjustment range ±15dB  
★  HI : 12K Hz 15dB ±3dB 
★  MID : 2.5KHz 15dB ±3dB     
★  LOW ： 80Hz 15dB ±3dB
★  Power supply output power: 30W  
★  Power supply voltage: 100V-240V/50Hz