BMB DX-222 - Introduction

INTRODUCTION
� Thank for your choosing BMB DX-222 Karaoke
Mixer with DSP (Digital Sound Processor) and built-in
feedback destroyer. We appreciate your vote of
confidence in this innovative product. Our talented
engineering team has many years of experience in
audio equipment design. BMB DX-222 includes
distinguished features of 8 to 10 channel mixer,
equalizer, feedback destroyer, Karaoke key controller
and crossover into one single unit by using
state-of-the-art CPU control technology. Therefore, it is
very easy for anyone to operate it without any
complications. We hope you have fun with it and
enjoy playing it.
BMB DX-222 is equipped with the following special
features:
 DSP (Digital Sound Processor)
 4 kinds of DSP Karaoke effect selection: (1) Stereo
effects (2) Echo effects (3) Two effects mixed with fixed
echo return times, with no adjusting (4) Adjust the
fix-up effects setup by manufacturer. Parameters cannot
be adjusted.
 High performance 24-bit multi-engine effect process
 High-precision vacuum tube turbo vocal
microphones/line preamplifier
 Discrete mic/line input sates with soft mute +48
phantom power
 Ultra-wide bandwidth from 2 Hz to 200 kHz for
open sound
 Built-in high quality vacuum tube for outstanding,
ultra-musical tube sound
 Music tone with bass +/- 10dB and treble
+/- 10dB
 High-performance 24-bit dual-engine Feedback
Destroyer
 Two software engines allow independent or
coupled functions on left and right channels on lines
preamplifier
 Single-Shot mode automatically searches and
attenuates feedback frequencies and locks the filter
until manually reset
 Music modulation with 9-step key control and
adjustable up and down effects for selection
 Music volume lock is used to lock up the super bass
 2-Way stereo crossover
 24 dB/octave, state-variable Linkwitz-Riley filters for
precise frequency separation
 Absolutely flat summed amplitude response with
zero phase difference
 Separate subwoofer output with independent
frequency control
 The super bass volume can be adjusted from 00 dB
to the maximum 80 dB
 On/Off switch for super bass
 Subwoofer auto cut to adjust the parameters from
00 dB to 50 dB
 Dynamic or condenser microphone limiter effectively
protects your equipment from overload
 Microphone reverb (echo) time delay and repeat
adjusting for parameters between 30 mS to 190 mS
Font Panel View
Rear Panel View
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