XTR 2.0 Professional audio system digital signal speaker processor feedback suppressor Equipment

1，Power supply: AC~110V 230V, 50/60Hz. 2，Four inputs correspond to four outputs. Microphone automatic anti - noise effect.,

3，Frequency shift: 5Hz±1Hz

4，Transmission gain: 5-14dB

5，Lline input impedance: ≥5KΩ.

6，Line output impedance: ≤600Ω

7，Frequency response:

non-shift state: 20Hz 20KHz

shift state: 150Hz 15KHz

Automatic filtering

No manual debugging

Filtering backround noise