1. Effectively suppress microphone squealing and eliminate feedback
2. Adopt DSP technology to grab the scream point in real time and adapt to the acoustic environment automatically
3. The input gain of microphone and line is adjustable, and the adjustment range is greater than 12dB
4. Balanced microphone and linear input
5. Using a very narrow constant Q-&#118alue filter, the sound distortion is less, and the feedback is effectively prevented
6. High quality voice amplifier with + 48V fantasy power supply
7. The second microphone input is automatically mixed with the first channel, with automatic mixing function