Owner`s manual

3
INTRODUCTION
Based on our observations and borrowing the proven design
of Karaoke equipment in Asia, Better Music Builder has been
constantly improving and developing state-of-the-art Karaoke
technologies to satisfy the specific needs of the consumers in
North America. Therefore, we have successfully designed
both commercial and home entertainment Karaoke equipment
for the North America consumers.
Thank you for choosing Better Music Builder Mixing Amplifier
DX-211. We appreciate your vote of confidence in this
product. Our talented engineering team has many years of
experience in audio equipment design.
The DX-211 (also known as DX-2II) Mixing Amplifier was a
breakthrough in the karaoke industry. It is the original. It was
the flagship as the very first generation mixing amplifiers for
Better Music Builder. Whether in quality or sales, the DX-211
Mixing Amplifier was a great success. It was and still is one
of the most reliable mixing amplifiers for karaoke systems.
Now the DX-211 Mixing Amplifier is regarded as the
traditional amplifier with traditional designs with its 4 music
inputs and microphone/music lock. It became the blueprint for
all future Better Music Builder Mixing Amplifiers. It features the
now standard 9-Steps Music Key Control for accommodating
each individual’s tonal capabilities and uses Smart Quiet Fan
that turns on automatically when the machine senses a high
temperature. Even after so many years since its first release,
the DX-211 Mixing Amplifier is still one of the best selling
amplifiers for Better Music Builder.
Intro
SYSTEM FEATURES
MIXING AMPLIFIER:
• Master Music Volume Control
• Master Microphone Volume Control
• Remote Control and line out for the wired control system
• Source inputs LD, VCD, CDG, AUX
• Music speed key control
• Built-in Super Quiet Fan
• 3 Microphone Inputs in the front panel
• Music Tone Control: Balance, Bass, Treble
• Microphone Tone Control: Bass, Treble
• Digital Echo Control: Echo, Delay, Repeat
• 4 channels speaker outputs
• AC-power switch able 110V~240V, 60Hz~50Hz
Features
MIXING AMPLIFIER DX-211 Front View
#
MPX VOCAL AID

VCD
Input Selection
AUX
LD
DVD
4 #4
LD
3 #3
DVD
2
VOCAL
AID
#2
VCD
1
MPX
#1
AUX
16 BIT DIGITAL K EY CONTROLLER
Pr of es sion al K arao ke Sys te m
DX-2
KEY
MIC INPUT MIC TONEMIC VOL.
MIC 1 MIC 2 MIC 3
MUSIC TONE
TREBLEBASSBALANCEBASS TREBLE DELAY
ECHO EFFECT
REPEAT ECHO
POWER
OFF
ON
STE REO MI XI NG AMP LIFI ER M ODEL :
0 20
1 19
2 18
3 17
4 16
5 15
6
7
8
9 11
12
13
10
14
MUSIC VOL.
0 20
1 19
2 18
3 17
4 16
5 15
6
7
8
9 11
12
13
10
14
MIC MASTER VOL.
MIXING AMPLIFIER DX-211 Rear View
RISK OF ELE CTRIC SHOCK
DO NOT OPEN
Taking apar t or modifyin g the receiver may l ead to electri c shock,
fire, or da mage to the recei ver and will void yo ur warranty.
RL
SERIAL NO.
SAFETY
MARK
USA 020898-1029536-28ITEM NO. D030906
360060 912380
MO DEL: DX-21 1
DIGI TAL S TERE O MI XING
PROF ESSI ONAL AMP LIFI ER
AC- POWE R: 110V 60Hz
CALI FORN IA, UNIT ED S TATES OF A MERIC A
E-m ai l: inf o@ be tt erm us icb ui lde r.c om
w w w .B e t t e r M u si c B u i l d er . c o m
ENGI NEERE D AN D DE SIGN IN U. S.A .