1.16 analog audio inputs and 16 analog audio outputs

2. Free switching between microphone input and line input

3. Each input is equipped with a 48V phantom phase power supply

4. Each input has feedback suppression function

5. Built in AEC (Echo Cancellation) and ANC (Noise Cancellation) functions

6. Automatic mixing and matrix mixing functions

7. Input 16 adjustable PEQ segments, output 10 adjustable PEQ segments

8. TCP/IP, USB driver free automatic connection software

9. RS-232 and RS-485 central control

DSP chip

10. Signal processing: 32 bit fixed/floating point DSP 300MHz

11. Audio system delay:<1ms

12. Digital to analog conversion: 24 bit

13. Sampling rate: 48KHz

14. Analog audio input/output: ANALOG AUDIO Inputs and OUTPUTS

15. Input channel: 16 balanced inputs Mic/line level

16. Audio interface: 3.81mm Phoenix plug, 12-pin

17. Input impedance: 11.5K Ω

18. Maximum input level: 12dBu/Line, -7dBu/Mic

19. Phantom power supply:+48VDC, 6.5mA, configured per channel

20. Output channel: 16 balanced outputs, line level

21. Output impedance: 150 Ω

22. Audio Specifications

23. Frequency response curve: 20Hz-20kHz (+-0.5dB)/Line

24.20Hz-20kHz (+-1.5dB)/Mic

25. THD+N-90dB (@ 12dBu, 1kHz, A-wt)/Line

26.-86dB (@ -7dBu, 1kHz, A-wt)/Mic

27. Signal to noise ratio: 105dB (@ 12dBu, 1kHz, A-wt)/Line

28.95dB (@ -7dBu, 1kHz, A-wt)/Mic

29. Connection and Display: COMMUNITION PORTS AND INDECATORS

30. USB Micro-B type, drive free

31. RS232 Serial Port Communication

32. TCP/IP network port RJ-45

33. Indicator lights: Power, Link,+48V, input/output audio signal

34. Electrical and Physical Parameters:

35. Power supply range: AC100V --240V 50/60 Hz

36 feet