HD Karaoke Effect Processor
Intro:HD-680 is a high performance digital stereo mixer & multi function Karaoke effector designed by ToneWinner. It’s made for the consumer market that has special requirement for the multi channel Karaoke system & able to be compatible with the 7.1 channel HD theater system. It’s suitable for all kinds of auditorium, KTV & private Karaoke room.
  • Desc

Technical Specifications:

1) HDMI1.4 input, output.

2) Support 3d video play

3) Support CEC control & ARC audio return

4) Support 1080p, 12Bit video processing

5) Support DVI mode, OSD menu adjustment

6) Apply professional 32Bit powerful DSP digital audio processing chip & 24Bit/192KHz ADC/ DAC.

7) Built-in with 11 bands different speaker and Microphone EQ curves, & different vocal styles 5EQ, with which you can experience perfect sing performances.

8) Special designed DSP digital feedback suppressor to avoid speaker device damage.

9) THD: Music <0.05%, Microphone <0.1%

10) S/N: Music >90dBA-weighted, Microphone >85dB( Turn off noise gate, A-weighted) 

11) Frequency response: 20Hz~20KHz (+1/-3dB) 

12) 11 bands music EQ: ±10dB per band

13) 11 bands microphone EQ: ±10dB per band

14) Music gain: 12dB (+1/-3dB) 

15) Microphone gain: 35dB (+1/-3dB) 

16) Power voltage: ~220V/50Hz (Can be changed to ~115V, 60Hz)

17) Unit size: 482x263x100mm 

18) NW: 4KGS, GW: 6KGS