• Digital frequency shift technology, can effectively inhibit the whistle, expand the volume, to ensure the quality of voice transmission, fidelity, sound clear;
• It is extremely effective in preventing backflush and can effectively prevent the burning of audio equipment and speakers;
• No setup, no commissioning, easy operation, fully automated operation
• Can be widely used in conference rooms, KTV rooms, theater, live sound system
· Power supply: AC 100-250V ~ 50 / 60Hz
Frequency response: 20-20KHz
· Distortion: <0.5%
Signal to noise ratio: S / N> 86dB
Output impedance: 10K
Input impedance: 1K
