The high security, to prevent malicious alien interference and eavesdropping;

It is suitable for small and medium to large international conference hall;

The automatic level control function (ALC);

The strong anti-interference ability, no interference from lighting and wireless communication equipment;

The connection is simple and efficient, reduce the difficulty of the project but also reduce the cost of the project;

It adopts the most advanced technology of the phase-locked loop;

The multi output channel can be recorded by transliteration;

The multiple voice input channel, at the same time modulation up to 6 kinds of languages;

Input level indicator function, can directly display the size of the input level;

It can be installed in a standard 19 inch rack.