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    161 South 8th Avenue
    City of Industry, CA 91746

    (626) 600-5366

  • Your source for authentic BMB karaoke equipment.

    We are BMB International Corp. Japan's distributor for North America, South America, Europe, Africa, and other areas.

DAX-850 II 400W 2-Channel Karaoke Mixing Amplifier

Up to 400W of maximum output power (DAX-850: 2-channel), to fully cover a wide space with abundant power also makes the general volume sound more beautiful when playing music.

This BMB amplifier has a 13 procedure sandhi degrees plus or minus 3.0 audio
function. This increases the range treble and bass can be modified.

One of the main functions of this BMB Amplifier is to effectively inhibit howling, protect speakers, and enhance smooth sound when you are singing.

The stereo echo makes the background music have sweet-sound. The standard configuration of the wireless remote control will allow smooth operation when choosing songs so you can enjoy singing and have more fun.


  • Background Music (BGM) Adjustment
  • Music Tone Controls
    • Bass
    • Mid
    • Treble
  • Stereo Echo On/Off
  • Echo Controls
    • Repeat
    • Delay
  • Mic Input: 5 systems:
    • Three Front (#1,#2, & #3)
    • Two Rear (A & B)
  • Mic Tone Controls
    • Bass
    • Mid
    • Treble
  • Mic Volume Controls
    • Mics 1/A
    • Mics 2/B
    • Mic 3 (Can turn Echo On/Off. Perfect for announcements.)


  • Max Input Power: 200W x 2CH (8 ohms)
  • Main pitch degree: 13degrees ± 3.0 DSP
  • Audio Input: 3 systems
    • DVD
    • BGM
  • Video Input: 3 systems
    • DVD
    • BGV
  • Echo change:
    • STEREO
    • MONO
  • Feedback reduce: manual operation
  • Dimensions: 16.5″(L) × 6.25″(W) × 16.33″(H)
  • Weight: 28lbs