Owner`s manual

3
INTRODUCTION
Our DX-388 Series Mixing Amplifiers continue to impress the
public with newer and technologically advanced equipment.
With new 388 Series every year, our goal is to enhance the
user’s experience; we focus on audio quality, system
features, compatibility and compact size. Better Music
Builder (M) is bringing a newer, better model into the series
to join our DX-388 Series in the product lineup. We are
thrilled to introduce the newest 2015 model, the DX-388 D
Mixing Amplifier which is DX-388 generation four.
Different from its former models is the greater number of
audio outputs the new DX-388 D has. The DX-388 D Mixing
Amplifier features 5-D technology like our DX-388 Beta. The
technology enables the set up of two main speakers, two
rear speakers, and a center/subwoofer speaker to bring the
live experience to your home. The center speaker and
subwoofer come with their own individualized volume
control, bringing a new field of dynamic for karaoke singing.
Every new model in our product line contains up to date
equipment, starting from newer and sturdier RCA inputs, to
clear audio processing CPU mixers. The new DX-388 D
Mixing Amplifier uses the latest and the most innovative
technology to produce the highest quality sound, the most
precise clarity and the strongest reliability.
Get ready to experience the best live karaoke performance
you’ve ever had, the DX-388 D!
Intro
SYSTEM FEATURES
5-CHANNEL KARAOKE MIXING AMPLIFIER
• 5-Channel Mixing Amplifier
• Microphone Equalizer
• Microphone Exciter
• Music Tone controls Bass, Midrange, Treble, and Balance:
music channel provides +/-12dB adjustment for middle and
bass, and +/-10dB adjustment for treble.
• Microphone Echo Effect controls Delay and Repeat
• 7-Steps key control
• Individualized volume control for center speaker and
subwoofer
• Available to adjust frequency 80Hz~250Hz of SUB
channel.
• PC remote control capability
• Smart Audio Input Select (SAIS): priority selection of audio
inputs.
• BGM sensitivity of checking signal.
• Inputs: 5 microphone inputs (3 front and 2 rear) and 3
audio inputs
• Outputs: 3 audio outputs
• Dedicated wireless microphone connection input in 3
groups. The volume of each group can be adjusted
separately, with each group providing +8dB/-12dB adjust
ment for treble, middle, and bass.
• LED indicator for signal output.
• Smart fan
Features
THIS AMPLIFIER INCLUDES THE FOLLOW:
• Mixing Amplifier: 1 pc
• Remote Control: 1 pc
• Instructional Manual: 1 pc
• Warranty & Registration Card: 1 pc
5-D PRO Audio DX-388 D Front View
5-D PRO Audio DX-388 D Rear View
MUSIC V OL UM EMIC M AS TE R VO LU MEECHO VO LU MEKEY C ON TR OLOUTPU T
3
2
1
1
2
3
5-C HANNE L KAR AOKE MIXIN G AMP LIFIE R DX- 38 8 D
POW ER
OFF
ON
DEL AY REP EATMIC 1 MIC 2/4 MIC 3/5 CEN TER VO L SUB WOOFE R LINE VOL
MICROPHONE VO LUME EC HO EFFEC T
BAS S MID TRE BLE BA LANCE
MUSI C TONE
MIN MAX MIN MAX MIN MAX
MICR OPHONE INPUT
MIC 1 MIC 2 MIC 3
MICRO PH ON E AD JU STMENT
ECH O LO MID HI
MIC 1
ECH O LO MID HI
MIC 2 /4
ECH O LO MID HI
MIC 3 /5
CEN TER
VOC AL
SUB WOOFE R
FUS E
AC POWER
VOD
2
BGM
1
DVD
3
AUD IO IN PUT T ERMIN AL
SEND
out
RETU RN
in
AUD IO OU TPUT
LINE PRE
OUT
L
R
MIC 5 INOUTCENT ER SUBWOOFERMIC 4
BGM
SENSITIVITY
REA R MIC ROPHO NE IN PUT MIC ROPHO NE EF FECTO RREM OTE CENT ER PO WER
OUT PUT S ELECT OR
90 110 120
160
210
250
85
80 Hz
LOW PASS
GRO UP-A
RIG HT
GRO UP-B
RIG HT
GRO UP-B
LEF T
GRO UP-A
LEF T
USA 020898-1029536-28
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE COVER. NO USER SERVICEABLE PARTS INSIDE
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WITHOUT AUTHORIZATION
SER IAL N O.
360140921200
MOD EL NO .: DX -38 8 D
CALIFORNIA, UNITED STATES OF AMERICA
E-m ail : s ale s@b ett ermu sic bui lde r.c om
w ww . B e tt e r M us i c B ui l d e r. c o m
ENGI NEERE D AND DESI GN IN U.S. A.
SUB/ BAS SCENT ER/VO CAL
SP EA KERS
OU TP UT
CAUTION: SYSTEM
IMPEDANCE
4~16 Ohm/SPEAKER
SUB/ BAS SCENT ER/VO CAL
DFS- 306
CS-8 12
Larg e
CS-8 12
Larg e
DFS- 206
Medi um
DFS- 206
Medi um
VOD
2
DVD
3
BGM
1
SUB
WOOF ER
VOCA L
MONI TOR
VID EO
OUT
VID EO IN PUT T ERMIN AL
SUB
LINE OUT
CENTER
LINE O UT