Topp Music Gear MX1642 User Manual
16CH COMPACT INTEGRATED LIVE SOUND MIXER
WITH USB INTERFACE
MX1642
MIX
MIX
OUTPUTLEVEL
LR
AFL
PFL
PAN PAN PAN PAN
10 10
dB dB
-5 -5
-10
-10 -10
-20
-20 -20
-25 -25
-30
-30 -30
0 0
5 5
10
dB
-5
-10
-20
-25
-30
0
5
10
dB
-5
-10
-20
-25
-30
0
5
10
dB
-5
-10
-20
-25
-30
0
5
-40 -40
-60
-60 -60
-40
-60
-40
-60
-40
-60
SUB1 SUB2 SUB3 SUB4
LMAIN MAINR
RIGHTRIGHTRIGHTRIGHTRIGHT RIGHT B
LINE IN 13LINE IN 11LINE IN 9LINE IN 7LINE IN 5
LINE IN 14LINE IN 12LINE IN 10LINE IN 8LINE IN 6
INSERTINSERTINSERTINSERT
BALUNBALBALUNBALBALUNBALBALUNBAL
LINE IN 4LINE IN 3LINE IN 2LINE IN 1
LINE IN 16
(MONO)(MONO)(MONO)(MONO)(MONO)
LEFTLEFTLEFTLEFTLEFT
BALUNBALBALUNBALBALUNBALBALUNBALBALUNBAL
(MONO)
LEFT
BALUNBAL
PHONES
A
L
TAPE IN
R
TAPE OUT
2-TRACK INOUT
LINE IN 15
INSERTINSERT
MAIN MIX
OUTPUT L
MAIN MIX
OUTPUT R
5V
0.5A
LAMP
MIC1 MIC2 MIC3 MIC4 MIC5 MIC6 MIC7 MIC8 MIC9 MIC10
BALUNBAL BAL UNBAL
16-CH COMPACT INTEGRATED LIVE
SOUND MIXER
MX1642
SOLOMODE
TOAUX
TOAUX
TO LRTO LR
MAINMIX
CTRLR
SEND2
STEREOAUX RETURNS
SOLO
AUXSENDS
SEND1
SOLOACTIVE
SOLO
SOLO
10
20
7
30
0
TO LR TO LR
2TKIN
MAINMIX
1 1
2 2
3
PEAK PEAK PEAK PEAK PEAK PEAK PEAK PEAK PEAK PEAK
MUTE MUTE MUTE MUTE MUTE MUTE MUTE MUTE MUTE MUTE
SUB 12- SUB 12- SUB 12- SUB 12- SUB 1 2- SUB 1 2- SUB 1 2- SUB 1 2- SUB 1 2- SUB 1 2-
SUB 34- SUB 34- SUB 34- SUB 3 4- SUB 34- SUB 3 4- SUB 34- SUB 34- SUB 3 4- SUB 34-
MAIN LR- MAIN L R- MAIN LR- MAIN LR- MAIN LR- MAIN L-R MAIN LR- MAIN LR- MAIN L R- MAIN L R-
10 10 10 10 10 10 10 10 10 10
dB dB dB dB dB dB dB dB dB dB
-5 -5 -5 -5 -5 -5 -5 -5 -5 -5
-10 -10 -10 -10 -10 -10 -10 -10 -10 -10
-20 -20 -20 -20 -20 -20 -20 -20 -20 -20
-25 -25 -25 -25 -25 -25 -25 -25 -25 -25
-30 -30 -30 -30 -30 -30 -30 -30 -30 -30
0 0 0 0 0 0 0 0 0 0
5 5 5 5 5 5 5 5 5 5
10
dB
-5
-10
-20
-25
-30
0
5
SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO
-40 -40 -40 -40 -40 -40 -40 -40 -40 -40
-60 -60 -60 -60 -60 -60 -60 -60 -60 -60
-40
-60
11 12/1314/1516/23456/78/910/1
FREQ FREQ FREQ FREQ
MIDMIDMIDMID
BAL BAL BAL BAL BAL BAL
80Hz 80Hz 80Hz 80Hz 80Hz 80Hz 80Hz 80Hz 80Hz 80Hz
LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW
800 800 800 800
100Hz 100Hz 100Hz 100Hz
8KHz 8KHz 8KHz 8KHz
EQ EQ EQ EQ EQ EQ EQ EQ EQ EQ
HI HI HI HI HI HI HI HI HI HI
12kHz 12kHz 12kHz 12kHz 12kHz 12kHz 12kHz 12kHz 12kHz 12kHz
HIMID- HIMID- HIMID- HIMID- HIMID- HIMIDÂ3kHz 3kHz 3kHz 3kHz 3kHz 3kHz
500Hz 500Hz 500Hz 500Hz 500Hz 500Hz
MIDLOW- MID LOW- MIDLOW- MID LOW- MIDLOW- MIDLOW-
1 1 1 1 1 1 1 1 1 1 1
2 2 2 2 2 2 2 2 2 2 2
PRE PRE PRE PRE PRE PRE PRE PRE PRE PRE
POST POST POST POST POST POST POST POST POST POST
DFX24DFX24DFX24DFX24DFX24DFX24DFX24DFX24DFX24DFX2
4 4
3
DFX13DFX13DFX13DFX13DFX13DFX13DFX13DFX13DFX13DFX1
3
TRIM TRIM TRIM TRIM TRIM TRIM TRIM TRIM TRIM TRIM
LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL
SET SET SET SET SET SET SET SET SET SET
OdBOdBOdBOdBOdBOdBOdBOdBOdBOdB50dB 50dB 50dB 50dB 50dB 50dB 50dB 50dB 50dB 50dBMIC MIC MIC MIC MIC MIC MIC MIC MIC MIC
35dB 35dB 35dB 35dB 35dB 35dB 35dB 35dB 35dB 35dBLINE LINE LINE LINE LINE LINE LINE LINE LINE LINE
LINE
USB
LINE
MP3
LOW CUT
75Hz
18dBOct
LOW CUT
75Hz
18dBOct
LOW CUT
75Hz
18dBOct
LOW CUT
75Hz
18dBOct
LOW CUT
75Hz
18dBOct
LOW CUT
75Hz
18dBOct
LOW CUT
75Hz
18dBOct
LOW CUT
75Hz
18dBOct
15dB 15dB 15dB 15dB 15dB 15dB 15dB 15dB 15dB 15dB
12312312312312312312312312312
3
12312
3
88
PROGRAM(PUSH)
PEAK MUTE/
DSPMUTE
DIGITALSTEREOEFFECTS PROCESSOR
24BITs
00-09 Vocal
10-19 Small Room
20-29 Large Hall
30-39 Echo
40-49 Echo Verb+
50-59Flange Verb
60-69Plate
70-79Chorus GTR
80-89Rotary GTR
90-99Tremolo GTR
+
+
+
+
USB PLAYER
(Push&Hold)
POWER
TAC-MP3-T
MAINMIX
SUB3 4
LEVELSET
CTRLROOM SOURCE
SOLO
10
CLIP
7
SUB1 2
TOMAIN MIX
PHONES
CTRLROOM
2TKIN
SUB1 2
SUB3 4
PWR
4
MAX
4DFX2 RETURN
4DFX2 SEND
AUXRETURNS SOLO
48
24
MIX MIX
The mains plug or an appliance coupler is used as
the disconnect device, the disconnect device shall
remain readily operable.
Power Supply
Europe 210-240 VAC~ 50 Hz
Main Voltage
USA/Canada 100-120 VAC~60 Hz
U.K./Australia
240 VAC~ 50 Hz
Power Consumption
50 Watts
Line Input
Balanced/Unbalanced
Distortion (THD & N)
0.005% at +4 dBu, 1 kHz
Microphone Input
Electronically balanced, discrete input configuration
0.005% at +4 dBu, 1 kHz
115 dB
SNR (Signal to Noise Ratio)
10 Hz to 55 kHz, +/-3 dB
Frequency Response
Sensitivity Range
+15 dBu to -35 dBu
All Other Output
120 Ohm
All Other Inputs
10 kOhm or greater
Low-shelving
+/-15 dB @ 80 Hz
Hi-shelving
+/-15 dB @12 kHz
TECHNICAL SPECIFICATION
Mono Input Channels
Frequency Response
10 Hz to 55 kHz, +/-3 dB
Distortion (THD & N)
Gain Range
0 dB to 50 dB (MIC)
Electronically balanced
Line Input
Distortion (THD & N)
0.005% at +4 dBu, 1 kHz
Stereo Input Channels
FrequencyResponse
10 Hz to 55 kHz,+/-3 dB
Impedances
Microphone Input
1.4 kOhm
Channel Insert Return
2.5 kOhm
Tape Out
1 kOhm
Equalization
Hi-Mid (Stereo)
+/-15 dB @ 3 kHz
Mid bell (Mono)
+/-15 dB -frequency range 100 Hz~8 kHz
Mid-Low (Stereo)
+/-15 dB @ 500 Hz
Low Cut Filter
75 Hz, 18 dB/Oct.
+22 dBu Balanced XLR
Main Mix Section
Noise (Bus Noise)
Fader 0 dB, all input channels assigned and set to
Fader 0 dB, Channels Muted: -100 dBr (ref.: +4 dBu)
UNITY Gain: 90 dBr (ref.:+4 dBu)
Max Output
AUX Returns Gain Range
- to +15 dB
+22 dBu Unbalanced, 1/4" jacks
+22 dBu
AUX Sends Max Out
Fuse
T1.25 AL
Standard IEC Receptacle
Main Connection
Physical
Dimension (W D H)
470.5 mm 400 mm 38/115 mm (18.52" 15.75" 1.49"/4.53")
Net Weight
6.45 Kg (14.2 lb)
DSP Section
Presets
100
A/D & D/A Converters
24-Bit
DSP Resolution
24-Bit
Type of Effects
Controls
100-Position PRESET Selector
DSP MUTE SWITCH with PEAK LED Indicator
Echo, Echo+Verb, Tremolo, Plate, Leslie, Vocal, Rotary
Small Room, Flanger+Verb,Large Hall
MIX MIX
9
23
1. INTRODUCTION......................................................................... .......1..
2. FEATURES................................................................................. ......1....
4. CONTROL ELEMENTS................................................................ .....5..
6. INSTALLATION & CONNECTION....................................................18
7. BLOCK DIAGRAM.................................................................. .......21....
9. TECHNICAL SPECIFICATIONS........................................................23
10. WARRANTY........................................................................... .....24....
5. OPTION MODULES................................................................ ......14..
3. QUICK START........................................................................... ......3....
8. PRESET LIST............................................................................. .....22....
IN THIS MANUAL
INTRODUCTION
FEATURES
Enjoy your and make sure to read this Manual carefully before operation!
MX1642
10 MIC inputs with gold plated XLR and balanced TRS jack
6 Stereo input channels with balanced TRS jacks
Ultra-low noise discrete MIC preamps with +48 V Phantom Power
SUB1-2, SUB3-4 & MAIN L-R signal assignment switches
4 AUX Sends per channel: 2 PRE/POST faders switchable for monitoring
application effects & sound processor input; 2 POST faders as external send
or for internal digital DFX
3-band EQ with sweepable MID on mono inputs; 4-band EQ on stereo inputs
Channel Inserts and Direct Outputs on each mono channel plus Main Insert
for flexible connection of outboard equipment
Thank you for purchasing the TOPP PRO MX1642 compact integrated mixers, which
available for 16 channels. Your MX1642 is a remarkable compact mixer that doesn't
find many equals in the market today. With 10 MIC and 6 Stereo Line-level inputs for
serious live performances. There is a 3-band EQ on mono input channels, 4-band EQ
on stereo input channels. Use it for large GIGs, and for fixed PA installation.
With USB port
2-TRACK IN assignable to Main Mix, Control Room/Headphone outputs.
Option 24-bit digital effect processor with up to 100 presets.
Option true stereo 9-band graphic EQ.
Option MP3 PLAYER.
PRESET LIST
Included rack-mount accessory for 19U rack.
MIX MIX
8
1
22
1
2
MX1642
BLOCK DIAGRAM
MIX MIX
7
21
2
OUTPUTLEVEL
LR
AFL
PFL
PAN PAN PAN PAN
10 10
dB dB
-5 -5
-10 -10
-20 -20
-25 -25
-30 -30
0 0
5 5
10
dB
-5
-10
-20
-25
-30
0
5
10
dB
-5
-10
-20
-25
-30
0
5
10
dB
-5
-10
-20
-25
-30
0
5
-40 -40
-60 -60
-40
-60
-40
-60
-40
-60
SUB1 SUB2 SUB3 SUB4
LMAIN MAIN R
RIGHTRIGHTRIGHTRIGHTRIGHT RIGHT B
LINE IN 13LINE IN 11LINE IN 9LINE IN 7LINE IN 5
LINE IN 14LINE IN 12LINE IN 10LINE IN 8LINE IN 6
INSERTINSERTINSERTINSERT
BAL UNBALBAL UNBALBAL UNBALBAL UNBAL
LINE IN 4LINE IN 3LINE IN 2LINE IN 1
LINE IN 16
(MONO)(MONO)(MONO)(MONO)(MONO)
LEFTLEFTLEFTLEFTLEFT
BAL UNBALBAL UNBALBAL UNBALBAL UNBALBAL UNBAL
(MONO)
LEFT
BAL UNBAL
PHONES
A
L
TAPE IN
R
TAPE OUT
2-TRACK IN OUT
LINE IN 15
INSERTINSERT
MAIN MIX
OUTPUT L
MAIN MIX
OUTPUT R
5V
0.5A
LAMP
MIC1 MIC2 MIC3 MIC4 MIC5 MIC6 MIC7 MIC8 MIC9 MIC10
BAL UNBAL BAL UNBAL
16-CH COMPACT INTEGRATED LIVE
SOUND MIXER
MX1642
SOLOMODE
TOAUX
TOAUX
TO L RTO LR
MAINMIX
CTRL R
SEND2
STEREOAUX RETURNS
SOLO
AUXSENDS
SEND1
SOLOACTIVE
SOLO
SOLO
10
20
7
30
0
TO L R TO L R
2TKIN
MAINMIX
1 1
2 2
3
PEAK PEAK PEAK PEAK PEAK PEAK PEAK PEAK PEAK PEAK
MUTE MUTE MUTE MUTE MUTE MUTE MUTE MUTE MUTE MUTE
SUB 12- SUB 1 2- SUB 12- SUB 1 2- SUB 12- SUB 1 2- SUB 12- SUB 1 2- SUB 12- SUB 1 2-
SUB 34- SUB 34- SUB 34- SUB 34- SUB 34- SUB 34- SUB 34- SUB 34- SUB 34- SUB 34-
MAIN LR- MAIN L R- MAIN LR- MAIN LR- MAIN LR- MAIN L-R MAIN LR- MAIN LR- MAIN LR- MAIN LR-
10 10 10 10 10 10 10 10 10 10
dB dB dB dB dB dB dB dB dB dB
-5 -5 -5 -5 -5 -5 -5 -5 -5 -5
-10 -10 -10 -10 -10 -10 -10 -10 -10
-10 -10
-20 -20 -20 -20 -20 -20 -20 -20 -20
-20 -20
-25 -25 -25 -25 -25 -25 -25 -25 -25
-25 -25
-30 -30 -30 -30 -30 -30 -30 -30 -30
-30 -30
0 0 0 0 0 0 0 0 0 0
5 5 5 5 5 5 5 5 5 5
10
dB
-5
-10
-20
-25
-30
0
5
SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO
-40 -40 -40 -40 -40 -40 -40 -40 -40 -40
-60 -60 -60 -60 -60 -60 -60 -60 -60
-60 -60
-40
-60
11 12/1314/1516/23456/78/910/1
FREQ FREQ FREQ FREQ
MID MID MID MID
BAL BAL BAL BAL BAL BAL
80Hz 80Hz 80Hz 80Hz 80Hz 80Hz 80Hz 80Hz 80Hz 80Hz
LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW
800 800 800 800
100Hz 100Hz 100Hz 100Hz
8KHz 8KHz 8KHz 8KHz
EQ EQ EQ EQ EQ EQ EQ EQ EQ EQ
HI HI HI HI HI HI HI HI HI HI
12kHz 12kHz 12kHz 12kHz 12kHz 12kHz 12kHz 12kHz 12kHz 12kHz
HIMID- HIMID- HIMID- HIMID- HI MID- HIMID-
3kHz 3kHz 3kHz 3kHz 3kHz 3kHz
500Hz 500Hz 500Hz 500Hz 500Hz 500Hz
MIDLOW- MIDLOW- MIDLOW- MIDLOW- MIDLOW- MIDLOW-
1 1 1 1 1 1 1 1 1 1 1
2 2 2 2 2 2 2 2 2 2 2
PRE PRE PRE PRE PRE PRE PRE PRE PRE PRE
POST POST POST POST POST POST POST POST POST POST
DFX24DFX24DFX24DFX24DFX24DFX24DFX24DFX24DFX24DFX2
4 4
3
DFX13DFX13DFX13DFX13DFX13DFX13DFX13DFX13DFX13DFX1
3
TRIM TRIM TRIM TRIM TRIM TRIM TRIM TRIM TRIM TRIM
LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL
SET SET SET SET SET SET SET SET SET SET
OdB OdB OdB OdB OdB OdB OdB OdB OdB OdB50dB 50dB 50dB 50dB 50dB 50dB 50dB 50dB 50dB 50dBMIC MIC MIC MIC MIC MIC MIC MIC MIC MIC
35dB 35dB 35dB 35dB 35dB 35dB 35dB 35dB 35dB 35dBLINE LINE LINE LINE LINE LINE LINE LINE LINE LINE
LINE
USB
LINE
MP3
LOW CUT
75Hz
18dBOct
LOW CUT
75Hz
18dBOct
LOW CUT
75Hz
18dBOct
LOW CUT
75Hz
18dBOct
LOW CUT
75Hz
18dBOct
LOW CUT
75Hz
18dBOct
LOW CUT
75Hz
18dBOct
LOW CUT
75Hz
18dBOct
15dB 15dB 15dB 15dB 15dB 15dB 15dB 15dB 15dB 15dB
12
3123123123123123123123123123
12
3123
88
PROGRAM(PUSH)
PEAK MUTE/
DSPMUTE
DIGITALSTEREO EFFECTSPROCESSOR
24BITs
00-09 Vocal
10-19 Small Room
20-29 Large Hall
30-39 Echo
40-49 Echo Verb+
50-59Flange Verb
60-69Plate
70-79Chorus GTR
80-89Rotary GTR
90-99Tremolo GTR
+
+
+
+
USB PLAYER
(Push& Hold)
POWER
TAC-MP3-T
MAINMIX
SUB3 4
LEVELSET
CTRLROOM SOURCE
SOLO
10
CLIP
7
SUB1 2
TOMAIN MIX
PHONES
CTRLROOM
2TKIN
SUB1 2
SUB3 4
PWR
4
MAX
4DFX2 RETURN
4 DFX2 SEND
AUXRETURNS SOLO
48
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