DolBy/DTS/HDMI HD audio/video certification; 

supporting 3D audio/video effects; 

supporting DoLby-HD/DTS-HD audio/vodeo decoding format; 

supporting ATP:X HiFi bluetooth transmission without loss in a wide range;

Standard 5.1 cinema power amplifier system; 

7.1 signal output for improving system version; 

Karaoke system outputs 5.1 channel (master channel,middle, bass output) and the microphone LF level can be increased or decreased;

supporting FM full range radio function; 

one button to switch the input mode; 

Limitation function on turning on times and operation time; 

independently setting the turning on volume and max volume; 

Max limitation on music volume and microphone volume; 

supporting ARC HD audio transmission;

Supporting international standard RS232 smart central control, CEC PC control, 12V trigout control; 

professional phoenix connector for convenient connection and preventing from equipment damage or sound changed due to misoperation by unqualified user;

Built-in multiband PEQ, preset scenes, one button to switch; 

accurate auto-compensation function to suit for the room acoustic defects;

professional digital Karaoke effects for cinema/Karaoke/gaming applications; 

High quality cinema circuit, wide frequency response, low distortion, high S/N ration, preproducing the original sound details; 

micro-computer smart thermal protection system for long time and reliable operation; loop transformer and high quality filtering capacitors ensure dymanic output and pure music quality.