DSP-99 professional digital karaoke OK preamp HI room

Technical Parameters
※ 99 Zhong digital reverb effects Music incentive effect and
※ Built-in electronic crossover, subwoofer audio output to achieve, adjustable crossover point
※ 5 mic inputs, 2 signal inputs, switchable
※ music, reverb, microphone volume independently adjustable
※ reverb depth, reverberation time independently adjustable
※ microphone high bass can be adjusted independently
※ in Kara OK room, dance halls simple requirements, multi-purpose hall or conference room use.
※ sensitive input resistance:
      Microphone: 3MV / 10-K0HM
      Music: 250MV / 25-K0HM
※ Frequency response :
      Microphone Mic:. 20HZT015KHZ + 0 / -3DB
      Music Music:. 20HZT015KHZ + 0 / -3DB
※ tone control range: 11 STEPS + - 21 / 2TONE.
※ music: bass + -10 DB (100 HZ)
                Treble + -10 DB (10KHZ) Low
※ Microphone: bass + -10 DB (100 HZ)
                Treble + -10 DB (10KHZ)
※ echo effect Range: Maximum MAX 0-196MS
※ Super Sweep: 50HZ-250HZ
※ Incentive: 600HZ + 5dB 5KHZ + 5dB