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1. Signal to noise ratio / left and right channels (1kh, ODB) 9odb

2. Microphone bass + / 10dB (100h)

3. Central channel 87db

4. Treble + / 5db10

5. Ultra low channel 87db

6. Microphone silence idle value override voltage 3MV, starting time 3S

7. Frequency response / music 10-30khz

8. Distortion 1kHz, 30mv003%

9. Microphone 20-15khz

10. Appearance dimension (WHD): 480 * 140 * 45mm

11. Sound quality adjustment range / music Bass: 10dB 1H

12. Power supply voltage: ac20-240v 50-60h

13. Treble: 10dB (10%)

1. Digital feedback suppressor

2. Be technology does not affect the effect at all and keeps away from howling

3. Digital equalizer: Digital multi-stage equalization of human voice and accompanying sound, which can accurately compensate for the lack of sound line and make the human voice and accompanying sound more beautiful

4. Digital exciter: exciter excitation function, so that the sound quality and timbre are good, the penetration is strong, and the sense of space is increased

5. Digital effector: the "classic algorithm of sound effect" can calculate a variety of excellent singing effects

6. DSP processor: precision DSP processor, which can meet the needs of high-speed operation of "classical algorithm for sound effects", and create amazing results

7. Human sound field effect: Digital delayer

8. The digital delay function can accurately allocate the delay time required for various effects

9. Digital reverberator: digital mixing function, which makes the adjustment of wet sound effect more accurate, more satisfied and the accompanying sound more beautiful