Product characteristics:

 

DSP full-digital front-end effector with Dolby and DTS decoding supports Karaok and movie double decoding. It can be decoded to movie 7.1 channel with parametric equalization, feedback suppressor, voltage limiting function, output delay, and high-pass and low-pass filters. It can control four HDMI inputs, one HDMI output and support four groups of audio and video with computer interface. Automatic conversion, can be built to smart home.