Feedback Suppressor TD1220

The feedback suppressor was originally designed to eliminate feedback. It uses the latest DSP technology in order to efficiently and frequently shift the audio signal. This system is widely used in commercial buildings, plazas, schools, karaoke, meeting rooms and other places. Each microphone channel has an independent phantom power switch, which effectively protects both the speaker and other audio equipment. Ensure voice transmission quality, high fidelity, and clear voice. Even in a bad environment, the whistle can be suppressed to a great extent. It can effectively prevent audio equipment and speakers from burning out. TD1220 is equipped with six phantom-powered microphone balanced inputs, and a system connection port, dual-channel input and output ports. According to needs, it can be expanded in series to form a large-scale anti-howling conference system.The local speaker of the conference system realizes the independent effect connection port (EFX).It has independent microphone adjustment.It also has 1 external input frequency shift manual switch, 6 microphone frequency shift manual switch, 6 microphone phantom power supply options.