1. Karaoke effect with speaker processor function, each part of the function can be adjusted independently.
2. Adopt 24Bit data bus and 32Bit DSP.
3. The music has 7-band parameter equalization. Music to main output high-pass filter: 12dB/24dB (0Hz-303Hz)
4. The microphone has 15-band parameter equalization. With microphone pressure limit function.
5. The main output is equipped with 5-band parameter equalization. There is a compression limiter.
6. The center output, subwoof output and rear output (X3 does not have this output) are equipped with 3-band parametric equalization.
7. The microphone has 4 kins modes of feedback suppression : OFF 1 2 3.
8. 16 modes can be stored.
9. Microphone output, main output, center output, subwoof output, rear output (X3 does not have this output) are equipped with pressure limit and delay function.
10. There are manager mode and user mode. User mode cannot be stored after adjusting parameters.
11. The machine has a full-featured menu, which can be set through a powerful PC interface.
![](https://i.ytimg.com/vi/w2u4GgqqS-8/maxresdefault.jpg)