1. The perfect combination of professional KTV pre effector and cinema 5.1 audio decoding processor. The Cinema mode supports the sound field of powder noise signal test.

2. KTV mode: Theater mode, automatic mode, three modes can be switched with one key, and the EQ high pass low pass delay volume limit of each relevant output channel is independently adjustable.

3. Adopt 32-bit high-performance and high operation DSP, high signal-to-noise ratio professional ad / DA, and use 24 bit / 48K pure digital sampling.

4. Music input auto VOD aux BGM coaxial fiber HDMI four in and one out, Bluetooth USB flash disk.

5. Music high pass / low pass 20Hz-20KHz 12dB 18db 24dB, 15 segment PEQ / LS / HS gain step 0.1dB independent bypass.

6. Music tone change, noise door. 8 microphone noise gate, feedback.

7. Microphone high pass 20Hz-20KHz 12dB 18db 24dB. Microphone excitation, dual independent 15 segment PEQ / LS / HS, echo and reverberation independent 5 segment PEQ / LS / HS, high pass / low pass, reverberation high pass / low pass off-1000hz / 4000hz-16000hz.

8. Each channel outputs powder noise signal generator.

9. Main output and surround 10 PEQ / LS / HS, center 7 subwoofer 5.

10. High low pass 20Hz-20KHz 12dB 18db 24dB.

11. WiFi wireless connection / USB drive free direct connection / central control code can be learned actively, infrared remote control.

12. U section microphone, infrared frequency matching, 50 groups of frequency points adjustable, 740-770mhz. 13. Working mode: Class D power amplifier, static current: 120mA. Work efficiency: 88%.

14. Frequency response: 20Hz to 20KHz

15. Dynamic range: > 100dB

16. Signal to noise ratio: 100dB (A-weighted)

17. Rated output power: 6 * 450W / 8 Ω

18. Net weight: 6kg gross weight: 7.6kg 19. Machine size: 438mmx300mmx80mm 20. Package: 550mm x450mmx135mm