タイトルまたは説明

Discription of central processor
* Each host can connect *0 microphone units, series and output three road
* At the same time the number of microphones arranged work limit switch, can choose "3" or "6"
* Audio output jack and 6.3 parallel output interface, audio output interface in conference process.
* Rated voltage: AC**0V ± *0% in *0Hz; in
* Frequency response:*0Hz**0KHz
* Output impedance:REC: **0Ω
                   LINE:**0Ω
                   BALANCE:**0Ω
                   NOBALANCE:**0Ω
* Signal to noise ratio:*8db(1KHz THD1%)

Discriptions of microphone unit
* Mic ON/OFF using long life, no noise tact switch
* Microphone sound head open, sound head the red indicator light
* Chairman unit first say switch, can be closed at any time all attend the representative unit
* Type: condenser;
* Direction: a single point of;
* Input voltage: *8V (power control unit);
* The output socket: 8P terminal block;
* Data transmission line: 2.1m 8P shielded wire;
* Net weight: 0.6KG;
* Annex: wind sponge