Introduction
*The uwb ring circuit technology, perfect sound quality, no metal ending noise, high-speed suppress feedback voice.
*Adaptive feedback was used to suppress the full band, built-in special high-speed floating-point digital signal processor (DSP) and adaptive feedback suppression algorithm (AFC) can be no distortion maximally eliminate the self-excited howling
*Digital frequency shift technology, defend squeal, round and stable voice, no drifting and dry phenomenon.
*No need setting, without debugging, simple operation, automatic operation mode
*It can be widely used in the meeting room, KTV room, theater, live sound system etc.
Parameters
Power supply：AC 100-240V 50Hz/60Hz
Frequency response： 20Hz-20KHz
T.H.D：<0.05%
S/N ratio：S/N>86dB
Input impedance：10K
Output impedance：1K
Temperature：-20℃-85℃