1. Dual channel automatic feedback suppression;

2. Two independent channels, totaling 48 filters;

3. 24 notch filters per channel, freely set for dynamic and static settings;

4. Adopting 32-bit floating-point DSP, 24-bit AD/DA, and 96K sampling frequency;

5. The resolution accuracy of the notch filter is 1Hz, and the operating frequency is 20-20kHz;

6. ± 10Hz frequency shift setting;

7. The system provides noise gates, gain, 8-stage PEQ, and compressors for each channel;

8. The system provides USB and RS-485 interfaces to connect the upper computer and central control equipment.

9. Applicable venues: conference rooms, multifunctional halls, classrooms, performances

10. DSP: 32-bit floating-point DSP, 24-bit AD/DA, 96K sampling frequency

11. Frequency response: 20Hz-20kHz

12. Input: 2xXLR&1/4 "TRS

13. Input impedance: 40k Ω balanced, 20k Ω unbalanced

14. Maximum line level input: 2Vrms

15. Output: 2xXLR&1/4 "TRS

16. Output impedance: 150 Ω

17. Maximum output level: 1.6Vrms

18. signal-to-noise ratio: 108dB (A-weighted)

19. Total harmonic distortion: ≤ 0.014%

20. Dynamic range: ≥ 110dB

21. Working voltage:~220V 50Hz

22. Size: 482 x 44.5 x 265mm

23. Weight: 2.1 kg