This machine is a full-digital DSP audio processing platform based on professional audio processing and decoding equipment, powerful, compact, home theater, voice effects, audio frequency division, parametric equalization, limiting, delay, gain and other conventional product functions in one. 2U rack height, easy to use, flexible configuration. Can be widely used in all kinds of high-end film K room, video and audio room, multi-function hall, performing arts hall and other professional places and home entertainment venues, easily achieve theater K song both.

Functional features:
1, 4.3-inch color LCD touch screen, English and Chinese optional, simple and intuitive
2, 3 Input 1 output HDMI2.1 audio and video interface, support fiber optic, coaxial two audio input
Two sets of analog inputs, one set of audio outputs
3, fully support 7.1 channel cinema decoding function, support 4K video signal decoding output
4, support USB and Bluetooth playback, with 232 interface, can be connected to intelligent control system
5, support computer software debugging, karaoke, movie, conference, music mode one-click switch

Technical parameters:
Output channels: front, middle, bass, side surround, back surround
SNR: Microphone >85dB, music >90dB
Distortion degree: <0.1%
Maximum input level: 250mV for microphone, 1V for music
Maximum output level: 1Vms
Sensitivity: Microphone 15mV, music 300Mv
Input impedance (Ω) : Microphone 10K imbalance, music 47K imbalance
Output impedance (Ω) : Microphone 300 balanced, music 1K unbalanced
Channel separation: >70dB
Whistling suppression: Feedback suppression Settings
Dimensions: (width × depth × height) 482×236×80mm
Weight: 5.3Kg (net weight) Software debugging, karaoke, movie, conference, music mode one click switch