MadBoy BOOST-202 User manual
BOOST-202
DIGITAL KARAOKE MIXING AMPLIFIER
POWER
BOOST-202
MUSIC MICROPHON ESKEY CONTRO L
VOL
MID TREBLE
BASS
AV1 AV2
SOURCE
SPDIF USB
OWNER’S MANUAL
EFFECT
4
5
REPEAT
3
2
6
7
1
MIC 2
5
14 3 2
1
2 3 4 5
MIC 1
VOL EFFECT
MIC 2
VOL EFFECT MIC 1
MID TREBLE
BASS
MID TREBLE
BASS
DELAY TONE / TYPE
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ENGLISH
Safety Instructions
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2
For Geeks
Ÿ Digital mixing amplifier with 2 X 115 W (4 Ω) or 2 x 65 W (8 Ω) output power.
Ÿ High Performance 24-bit DSP Reverb Engine with seven adjustable effect types.
Ÿ Input selection switch for selecting different audio source.
Ÿ Two analog RCA inputs for connecting to DVD, CD player or Tablet
Ÿ Digital Toslink (S/PDIF) input and output for connecting to TV or amplifier.
Ÿ USB Audio Class 2.0 compliant audio interface for recording or audio mixing.
Ÿ Two analog RCA outputs for connecting to active speakers and TV.
Ÿ 2-way binding post outputs for connecting passive speakers.
Ÿ Digital Key Control +/- 5 semitones with LED indicators.
Ÿ Two microphone inputs with individual volume, 3-band equalizer and effect level controls.
Ÿ Effect controls with adjustable Delay, Tone / Repeat and Effect Type.
Ÿ Volume control and 3-band equalizer for music.
Inputs:
Ÿ Two microphone channels
§ Balanced 1/4” TRS jacks in the front panel
§ Balanced XLR connectors in the back panel
Ÿ Four audio inputs
§ 2 x RCA input
§ Digital Toslink S/PDIF input
§ USB audio input (USB Type B)
Ÿ Two video input
§ 2 x RCA inputs
Outputs:
Ÿ Two speaker outputs for passive speakers (minimum impedance 4 Ω)
Ÿ Four audio outputs
§ 2 x RCA
§ Digital Toslink S/PDIF output
§ USB audio output (USB Type B)
Ÿ Subwoofer output for active subwoofer
§ 1 x RCA
Ÿ Two video outputs
§ 2 x RCA
BOOST-202
Package includes:
BOOST-202
SOURCE
MUSIC MICROPHONESKEY CONTROL
SPDIFUSB
AV1 AV2
5114 3 2
POWER
MID TREBLE
VOL
BASS
2 3 4 5
MIC 1
MID TREBLE
BASS
VOL EFFECT
MIC 2
MID TREBLE
BASS
VOL EFFECT MIC 1
EFFECT
DELAY TONE / TYPE
REPEAT
4
5
3
2
6
7
1
MIC 2
DIGITAL MIXER WITH KEY CONTROL
BOOST-202
MUSIC MICROPHONESKEY CONTROL
AV1AV2
POWER
MIDTREBLE
VOL
BASS
OWNER’S MANUAL
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SOURCE
EFFECT
4
5
3
SPDIFUSB
5114 32
23 45
2
6
MIC 1
7
1
MIDTREBLE
DELAYTONE TYPE
BASS
VOL EFFECT
MIC 2
MIDTREBLE
BASS
VOL EFFECT MIC 1
MIC 2
BOOST-202 (1)
USER MANUAL (1) POWER CABLE (1)
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3
Getting Started
Front Panel
1 2
POWER
3
BOOST-202
MUSIC MICROPHON ESKEY CONTRO L
VOL
MID TRE BLE
BASS
AV1 AV2
4
SOURCE
SPDIF USB
5
1. POWER SWITCH: Press this switch to turn the power ON or OFF.
5
14 3 2
1
2 3 4 5
MIC 1
VOL EFFECT
MIC 2
VOL EFFECT MIC 1
6 7
MID TRE BLE
BASS
MID TRE BLE
BASS
EFFECT
3
2
REPEAT
1
MIC 2
DELAY TONE / TYPE
4
5
6
7
8
2. MUSIC VOLUME: For adjusting the volume of the music
3. BASS, MID and TREBLE Use these to boost or cut the frequency of the music.
4. INPUT SELECTION: Press to select the input source (AV1/AV2/SPDIF/USB).
5. KEY CONTROL: For setting the key of the music:
Press button to decrease key by one semitone.
Press button to reset key back to normal.
Press button to increase key by one semitone.
#
6. MIC VOL, BASS, MID, TREBLE and EFFECT: For adjusting the mic volume, effect volume
and to boost or cut the frequency of the microphone.
7. EFFECT DELAY, TONE / REPEAT and TYPE: For adjusting the delay, tone (for effect types
1-5), repeat (for effect types 6-7) and the type* of the effect for the microphones.
*Effect types listed on page 14
8. MICROPHONE INPUT (1/4" jack) : Insert the microphone cable to these inputs.
Back Panel
BALANCED M IC INPUT S
MIC 1 MIC 2
OPTICAL
3
AV INPUTS
VIDEO
OPTICAL
OUT
L R
USB
AUDIO
IN
AV OUTPUTS
VIDEO
L R
AV 1
AV 2
SUBWOOFE R
OUT
R
SPEAKER O UTPUT
L
4 Ω MINIMUM
SPEAKER I MPEDANCE
MODEL: BOO ST-202
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SERIAL NO.:
9
VOLTAGE SELEC TOR
POWER INP UT
AC 115/230V, 50/60Hz
1 2
1 2 4
4
5
6
6
7
8
5
1. BALANCED MIC INPUTS (XLR): Use these inputs with balanced XLR microphone cables.
2. OPTICAL IN/OUT (S/PDIF): For connecting digitally to/from TV/computer with Toslink cable.
3. USB (TYPE B) IN/OUT: For connecting to the computer to use as an audio interface for
recording or audio mixing. Computer with USB interface required.
4. AV INPUTS: For connecting audio source ie. DVD, PC, MP3, CD via RCA cable connection.
5. AV OUTPUTS: For connecting to TV or active speakers via RCA cable connection.
6. SUBWOOFER OUT: For connecting active subwoofer using RCA cable.
7. MAIN SPEAKER TERMINAL: For connecting passive speakers. (Min. impedance 4 Ω).
8. POWER INPUT: Insert the power cable here.
9. VOLTAGE SELECTOR: For selecting AC voltage (230 V / 115 V).
NOTICE! MAKE SURE THAT THE VOLTAGE IS SET CORRECTLY FOR YOUR REGION!
WRONG VOLTAGE SETTING MAY CAUSE SERIOUS DAMAGE TO MACHINE AND
VOIDS THE WARRANTY!
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4
Getting Connected: Connection Examples
Before connecting speakers, make sure that power is turned OFF from the mixer and other
devices (TV, active speakers...). For connecting BOOST-202 to speakers, speaker cable is
needed.
Connecting speaker
1. Connect the speaker to speaker terminal of the unit with identical impedance.
2. Please follow the speaker polarity pole (+,-) when connecting.
Connecting the speaker
with speaker wire
Str ip 10 mm fr om th e end of
the cabl e
Twist the s tri ppe d wire
Loosen t he te rmi nal by
tur nin g it co unt erclockwis e
SP EAK ER OU TPU T
MODEL: B OOST-202
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SERIAL NO.:
Ins ert t he st rip ped end of the
speake r cab le in to the
ter min al
MI NIM UM IM PED ANC E 4
Notice! Amplifier is protected against short-circuit,
overheating and overload due to too low impedance.
All Key Control LE Ds are blinking when the Protect Mode
is O N. Amplifier is automatically recovered after the fault
situation.
Connecting the speaker with a banana plug
Tighten the te rmi nal b y
tur nin g it cl ock wise
Insert t he pl ug ti ghtly into the
termin al
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5
Tighten the sp eak er te rminal
by tu rni ng it c loc kwise
Pro fil e
Getting Connected: Basic Connection Examples
Before making any connections turn the power off from all devices.
The analog connection can be made according to the Basic Connection Example using RCA
cable. Cables are color-coded (white, red, yellow) to make the installation easier.
The digital connection can be made using optical Toslink cable (Fig. 1). Notice that an audio
source must be set to output audio in PCM format.
BOOST-202 can be connected to the computer using USB cable. USB Type A - USB Type B
cable* is needed to make the installation. The computer can be set up as an audio source and
recorder.
The microphones can be connected to the front panel using balanced or unbalanced 1/4"
microphone plug cable (Fig. 2) or to the back panel using balanced XLR cable (Fig. 3).
See for a detailed connection examples on the page 7-11.
Basic Connection Example
DVD P LAYER
AV INPUTS AV OU TPUTS
VIDEO
L R
AV 1
AV 2
CD PL AYER
*CABLES SOLD SEPARATELY
VIDEO
L R
SUBWOOFE R
OUT
ACTI VE
SPEA KERS
NOTE! Only two microphones
can be connected simultaneously!
PASSIVE
SPEA KERS
SPEAKE R OUT
+ +
LR
-
TV SUBW OOFER
-
Fig. 1
COMPU TER WITH
USB IN TERFACE
OPTICAL INOPTICAL
S/PDIF
AUDIO SOURCE
Fig. 2
EFFECT
4
5
3
2
7
1
TONE / T YPE
REPEAT
MIC 1
MIC 2
BALA NCED OR
UNBA LANCED
MICR OPHONE CABLE
(XLR - 1/4" P LUG)
USB
AUDIO
6
OUT
AMPLI FIER /
COMPU TER
Fig. 3
BALANC ED
XLR CAB LE*
BALANCED M IC INPUTS
MIC 1 MIC 2
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6
Getting Connected: Connection Examples
Connection examples using BOOST-202 features.
1. Connecting MFP-1000 karaoke player.
MFP-1000 BACK PANELBOOST-202 FRONT PANEL
EFFECT
4
5
3
2
6
7
1
TONE / T YPE
REPEAT
MIC 1
MIC 2
BALAN CED OR
UNBAL ANCED
MICRO PHONE CA BLE
(XLR - 1/4" P LUG)
BALANCED M IC INPUTS
MIC 1 MIC 2
USB
AUDIO
OPTICAL INOPTICAL
OUT
VL
R
VRL
AV INPUTS AV OUTPUTS
VIDEO
L R
AV 1
AV 2
L R
VIDEO
SUBWOOFER
OUT
L
= LEFT
R
= RIGHT
V
= VIDEO
SW
= SUBWOOFER
+ +
-
SPEAKER IMP EDANCE
BOOST-202 BACK PANEL
SPEAKER O UT
4 Ω MINIMUM
LR
MODEL:BOOST-202
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SERIAL NO.:
-
POWER IN
AC 100V - 240V, 50/60Hz
SW
VIDEO I NPUTVSW AUDIO INPUT
TV
SUBWOOFER
(OPTIONAL)
PASSIVE
SPEAKER
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7
+
-
R
+
-
+
RIGHT
-
-
L
-
+
-
LEFT
PASSIVE
SPEAKER
+
+
Getting Connected: Connection Examples
Connection examples using BOOST-202 features.
2. Connecting the MFP-2000 karaoke player as an audio source and the computer
for recording.
MFP-2000 BACK PANEL
MODEL:MFP-2000
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POWER SUPPLY ~100V-240V,
50/60Hz, <15W
SERIAL NO.:
CLASS 1 LASER PRODU CT
KLASSE 1 LASER PRODUC T
LUOKAN 1 LASER LAITE
KLASS 1 LASER APARAT
POWER INPUT
AC ~100-240V
50/60Hz 15W
COMP UTER W ITH
USB I NTERFACE
USB (TYP E A)
USB TYPE A USB TYPE B CABLE*
BALANCED M IC INPUTS
MIC 1 MIC 2
SURROUND OUTPU T AV OUTPUT
HDMI OUTPUT
SUB
USB
USB
AUDIO
OPTICAL INOPTICAL
OUT
V RL
AV INPUTS AV OUTPUTS
L R
AV 1
AV 2
VRL
VIDEO
KARAOKE OUTPUT MIXED OUTPUT
L
L
R
R
VIDEO
L R
SUBWOOFER
OUT
L R
L
= LEFT
R
= RIGHT
V
= VIDEO
SW
= SUBWOOFER
USB
= USB TYPE A>B
BOOST-202 BACK PANEL
SPEAKER O UT
+ +
-
SPEAKER IMP EDANCE
4 Ω MINIMUM
LR
MODEL:BOOST-202
WWW.MADBOY-AUDIO.COM
SERIAL NO.:
-
POWER IN
AC 100V - 240V, 50/60Hz
*CABLES SOLD SEPARATELY
SW
VIDEO I NPUTVSW AUDIO INPUT
TV
SUBWOOFER
(OPTIONAL)
PASSIVE
SPEAKER
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8
+
-
R
+
-
+
RIGHT
-
-
L
-
+
-
LEFT
PASSIVE
SPEAKER
+
+
Getting Connected: Connection Examples
Connection examples using BOOST-202 features.
3. Connecting a computer as an audio source and for recording
using USB audio interface.
BOOST-202 FRONT PANEL
EFFECT
4
5
3
2
6
7
1
TONE / T YPE
REPEAT
MIC 1
MIC 2
BALAN CED OR
UNBAL ANCED
MICRO PHONE CAB LE
(XLR - 1/4" PL UG)
BALANCED M IC INPUTS
MIC 1 MIC 2
USB TYPE A - USB TYPE B CABLE*
USB
AUDIO
OPTICAL INOPTICAL
OUT
LAPTOP
WITH
USB
USB (TYP E A)
USB
AV INPUTS AV OUTPUTS
VIDEO
L R
AV 1
AV 2
L R
L
SW
USB
VIDEO
SUBWOOFER
OUT
= LEFT
= RIGHT
= VIDEO
= SUBWOOFER
= USB TYPE A>B
BOOST-202 BACK PANEL
SPEAKER O UT
+ +
-
SPEAKER IMP EDANCE
4 Ω MINIMUM
LR
MODEL:BOOST-202
WWW.MADBOY-AUDIO.COM
SERIAL NO.:
-
POWER IN
AC 100V - 240V, 50/60Hz
*CABLES SOLD SEPARATELY
SW
SW AUDIO INPUT
SUBWOOFER
(OPTIONAL)
PASSIVE
SPEAKER
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9
+
-
R
+
-
+
+
RIGHT
-
-
-
L
-
+
+
-
-
LEFT
PASSIVE
SPEAKER
+
+
Getting Connected: Connection Examples
Connection examples using BOOST-202 features.
4. Connecting a tablet PC as an audio source and the U-TUBE 20R
wireless microphone set.
U-TUBE 20R RECEIVER
-
-
-
L
BALA NCED
BALANCED M IC INPUTS
MIC 1 MIC 2
XLR C ABLE*
USB
AUDIO
OPTICAL INOPTICAL
OUT
AV INPUTS AV OUTPUTS
VIDEO
L R
AV 1
AV 2
L R
VIDEO
SUBWOOFER
OUT
SW
BOOST-202 BACK PANEL
SPEAKER O UT
+ +
-
SPEAKER IMP EDANCE
4 Ω MINIMUM
= LEFT
= RIGHT
= VIDEO
= SUBWOOFER
MODEL:BOOST-202
WWW.MADBOY-AUDIO.COM
SERIAL NO.:
LR
-
POWER IN
AC 100V - 240V, 50/60Hz
1/8" / 3.5 mm
TRS PLUG -
RCA-CABLE*
TABLET PC
WITH 1/8"
TRS JACK
*CABLES SOLD SEPARATELY
RL
1/8" / 3,5MM
STEREO OUTPUT
JACK
SUBWOOF ER
AUDIO IN PUT
SUBWOOFER
(OPTIONAL)
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10
SW
+
-
R
+
-
+
RIGHT
PASSIVE
SPEAKER
-
-
L
-
+
-
LEFT
PASSIVE
SPEAKER
+
+
Getting Connected: Connection Examples
Connection examples using BOOST-202 features.
5. Connecting a television as an audio source.
BOOST-202 BACK PANEL
USB
AUDIO
BALANCED M IC INPUTS
MIC 1 MIC 2
OPTICAL INOPTICAL
OUT
AV INPUTS AV OUTPUTS
VIDEO
L R
AV 1
AV 2
L R
VIDEO
SUBWOOFER
OUT
SPEAKER O UT
+ +
-
SPEAKER IMP EDANCE
4 Ω MINIMUM
LR
MODEL:BOOST-202
WWW.MADBOY-AUDIO.COM
SERIAL NO.:
-
POWER IN
AC 100V - 240V, 50/60Hz
T
TOSLINK
CABLE*
OUTPUT (S/PDIF)
T
DIGITAL AU DIO OUT
S/PDIF
TELEVISION
WITH TOSLINK
RL
AUDIO IN PUT
L R
ACTIVE
SPEAKERS
(OPTIONAL)
RL
SW
SW
SW AUDIO INPUT
SUBWOOFER
(OPTIONAL)
Notice! Television must be set to output audio in PCM format.
= LEFT
L
= RIGHT
= VIDEO
SW
= SUBWOOFER
= TOSLINK
T
+
-
R
+
-
+
RIGHT
PASSIVE
SPEAKER
-
SPEAKER
-
L
-
+
-
LEFT
PASSIVE
+
+
*CABLES SOLD SEPARATELY
WWW.MADBOY-AUDIO.COM
11
Setting up a computer as an audio source and
a recorder when using USB audio interface
Connecting the BOOST-202 to the computer with Windows operating system:
Connect the BOOST-202 to the computer with USB cable. Drivers are installed automatically
when the device is connected first time with the computer. Wait until the setup is completed.
You can set the BOOST-202 as the default playback device from the Windows Sound Setting’s
playback options.
Set the BOOST-202 as the default recording device from the Recording options.
Connecting the BOOST-202 to the computer with macOS operating system:
Connect the BOOST-202 to the computer with USB cable. Drivers are automatically
installed when connecting first time with macOS equipped computer. Wait until the setup is
complete.
You can set the BOOST-202 as the default playback and recording device from macOS
audio setup ➙ System Settings ➙ Sound ➙ Audio out/Audio in ➙ BOOST-202.
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12
Microphone connectors
Unbalanced 1/4" TS connector
tip =
signal
sleeve =
ground / shield
tip
sleeve
Balanced XLR connector
Female
12
3
Signal
Pin
ground / shield
1
hot (+ve)
2
cold (-ve)
3
Balanced 1/4" TRS connector
tip =
hot (+ve)
ring =
cold (-ve)
sleeve =
ground / shield
tip
ring
sleeve
Male
21
3
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13
Technical Specifications
The List of effects:
1. SMALL ROOM
2. LARGE ROOM
3. SMALL HALL
4. LARGE HALL
5. PLATE
6. ECHO
7. ECHO + REVERB
Technical specifications:
Line inputs:
Maximum input level: 0 dBV
Music controls:
VOL: -∞ – +12 dB
BASS: ±12 dB / 80 Hz
MID: ±12 dB / 2.5 kHz
TREBLE: ±12 dB / 12 kHz
Microphone controls:
VOL: -∞ – +18 dB
BASS: ±12 dB / 80 Hz
MID: ±12 dB / 2.5 kHz
TREBLE: ±12 dB / 12 kHz
Amplifier power output: 2 X 115 W (4 Ω) or 2 x 65 W (8 Ω)
Power:
Power input: 110 V / 60 Hz, 230V / 50 Hz
Power consumption: 250 W
Dimensions: (W) 430 mm x (D) 300 mm x (H) 65 mm
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14
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