Page 1
1000-watt, 12-Channel Powered Mixer with DSP
604570
Page 2
2
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Table of Contents
1.INTRODUCTION
2.FEATURES
3.CONTROL ELEMENTS
4.TECHNICAL SPECIFICATION
4
4
5
12
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Page 4
Introduction
Thank you for purchasing this 1000-watt 12-Channel Powered Mixer from Monoprice!
This professional mixer is ideal for live music and DJ performances, recording,
and as part of a mobile or fixed PA system. The powerful, built-in amplifier means
that you don't have to lug a separate power amplifier from gig to gig.
Although this device is extremely easy to operate, you should thoroughly read
the manual to get a complete understanding of this unit's capabilities. Please
keep this manual as a ready reference.
Impedances
Microphone inputs
All other inputs
Tape out
All other outputs
DSP Section
A/D and D/A converters
Types of effects
Controls
FOOT-SW
2-track, Phones Output, and Aux Sends
Max. MAIN MIX output
AUX range
Fader range
PHONES/CONTROL-ROOM range
1.8K
10K or greater
1K
120
24-bit
Echo, Echo+Verb, Tremolo, Plate, Chorus, Vocal,
Rotary, Small Room, Flange + Verb, Large Hall
100 position preset selector (10 presets with 10 variations each)
Mute switch & Foot-switching with LED indicator
+22dBu XLR balanced (+16dBu un-balanced)
OFF to +15dB
OFF to +10dB
OFF to +15dB
TIP:FX
SLEEV:GND
Features
Ultra-low noise discrete MIC Preamps with +48V Phantom Power
4 MIC input channels with XLR and and balanced Line Inputs with Insert I/O
and dedicated compression control
Low Cut for each MIC Input
2 Stereo Input Channels with mono XLR Inputs and TRS Jacks, plus 2 Stereo
Input Channels with RCA Jacks and TRS Jacks
3-band EQ and Peak LEDs on each MIC channels, 2-band EQ and Peak LEDs on Stereo
channels
1 AUX Send POST/PRE per channel for monitoring or external effects, 1 DFX (AUX)
Send POST Fader for internal effects or monitoring
Mute and PFL function for each channel, 60mm Fader for level control.
GR1/2 and Main L/R bus assign for each channel
2-Track Input assignable to Main Mix or Control Room / Headphone Outputs
Balanced XLR & TRS outputs for Main Mix
Built in 24-bit DSP effect with 100 presets
Built in high-powered CLASS-D amplifier rated for:
2 x 500W@ 4 or 2 x 300W@ 8 (at 1KHz RMS peak power,THD<1%)
2 x 650W@ 4 or 2 x 350W@ 8 (ref. EIAJ)
Hum & Noise
mono ch
Crosstalk
stereo ch
Power Amplifier Section
Power continuous
1KHz, THD 1%,
Power
section
Protection
Power supply
Main voltage
Fuse
A-WTD
Power EIAJ 1KHz,
THD 1% stereo
mode
Thermal
protection
Short protection
Limiter
Temperature controlled 12V DC fan output
Over voltage protection
DC offset shutdown
<-75dB @ 20Hz~22KHz A-weighted
<-85dB @0dB 20Hz~22KHz A-weighted
<-89dB @0dB 20Hz~22KHz A-weighted
500W X 2 @ 4 both channel (at 1KHz RMS power,THD<1%)
300W X 2 @ 8 both channel (at 1KHz RMS power,THD<1%)
650W X 2 @ 4 (ref.)
350W X 2 @ 8 (ref.)
Over-temperature power limiting
Thermal shutdown
Short-circuit protection
Overload output protection
Clip limiter
Permanent signal limiter
High frequency protection
110-120V ~50/60Hz
T12AL 250V
4
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Page 5
Technical Specifications
Control Elements
MODEL :
Mono Channels
Microphone input
Frequency response
Distortion (THD+N)
Gain range
Max. input
SNR
Phantom power
Line input
Frequency response
Distortion (THD+N)
Sensitivity range
Compressor
Stereo Input Channels
Mic inputs
Low cut
Line input
Frequency response
Distortion(THD+N)
Sensitivity range
Signal-to-noise ratio
Channel EQs
High
Mid
Low
2-TRACK IN
Tape in
Frequency response
Distortion (THD+N)
Gain range
AUX RETURNS
Inputs
Frequency response
Distortion (THD+N)
GAIN range
SNR
PID 604570 1000-watt, 12-Channel Powered Mixer with DSP
XLR (balanced)
20Hz to 22KHz,+/-1dB
<0.03% at +0dB ,22Hz~22KHz A-weighted
0dB to 50dB
+20 dB (balanced)
<-105dBr A-weighted
+48V with switch
1/4" TRS (balanced)
20Hz to 22KHz,+/-1dB
<0.03% at +0dB ,22Hz~22KHz A-weighted
+15dB~ -35dB
GAIN:0---->9dB
THRESHOLD:20dB---> 5dB
XLR (balanced)
75Hz
1/4" TRS or TRS/RCA (unbalanced)
20Hz to 22KHz,+/-1dB
<0.03% at +0dB ,22Hz~22KHz A-weighted
-20dBu~ +20dBu
<-105dBr A-weighted
mono channels
+/-15dB @12KHz
+/-15dB @2.5KHz
+/-15dB @80Hz
stereo channels
+/-15dB @12KHz
+/-15dB @2.5KHz
+/-15dB @80Hz
RCA jacks
120Hz to 22KHz,+/-1dB
<0.03% at +0dB ,22Hz~22KHz A-weighted
OFF to 15dB
1/4" TRS (unbalanced)
20Hz to22KHz,+/-1dB
<0.03% at +0dB ,22Hz~22KHz A-weighted
OFF TO +15dB
<-100dBr A-weighted
INSERT
01550dB
MIC
LINE
35dB
010
COMP
LINE
4
MIC
1
MIC
LINE
INSERT
01550dB
MIC
LINE
35dB
LOW CUT LOW CUT LOW CUT LOW CUT LOW CUT LOW CUT
COMP
010
INSERT
01550dB
MIC
LINE
35dB
010
COMP
MIC
LINE
2
INSERT
01550dB
MIC
LINE
35dB
010
COMP
LINE
3
MIC
5/6 7/8
MIC MIC
L(MONO) L(MONO)
RR
02040dB
MIC
LINE
20dB
02040dB
MIC
LINE
20dB
9/10
11/12
L
R
LINE 9/10
RR
1 2 3 4 5/6 7/8 9/10 11/12
0
15
0
15
0
15
POST
PRE
R/2L/1
MUTE
10
dB
0
EQ
HI
12KHz
15
15
0
MID MID MID MID MID MID
2.5KHz
15
15
0
LOW LOW LOW LOW LOW LOW LOW LOW
80Hz
15
15
0
EQ
HI
12KHz
15
15
0
2.5KHz
15
15
0
80Hz
15
15
0
EQ
HI
12KHz
15
15
0
2.5KHz
15
15
0
80Hz
15
15
0
EQ
HI
12KHz
15
15
0
2.5KHz
15
15
0
80Hz
15
15
0
EQ
HI
12KHz
15
15
0
2.5KHz
15
15
0
80Hz
15
15
0
EQ
HI
12KHz
15
2.5KHz
15
80Hz
15
15
15
0
15
15
AUX AUX AUX AUX AUX AUX AUX AUX
15
DFX
POST
15 15 15
PAN PAN PAN PAN BAL BAL BAL BAL
PFL
PEAK
5
GR1 2 GR1 2 GR1 2 GR1 2 GR1 2
0
5
LR LR LR LR LR
10
15
20
30
40
60
15 15 15 15
POST
PRE
R/2L/1 R/2L/1 R/2L/1 R/2L/1 R/2L/1 R/2L/1 R/2L/1
MUTE
PFL
10
dB
5
0
5
10
15
20
30
40
60
12
POST
PRE
DFX
POST
MUTE
PFL
PEAK PEAK PEAK PEAK PEAK PEAK PEAK
10
dB
5
0
5
10
15
20
30
40
60
DFX
POST
3
POST
PRE
DFX
POST
15 15
MUTE
PFL
10
dB
5
0
5
10
15
20
30
40
60
4
POST
PRE
DFX
POST
MUTE
PFL
10
dB
5
0
5
10
15
20
30
40
60
5/6 7/8 9/10
15 15 15
POST
PRE
15 15 15
MUTE
PFL
10
dB
5
0
5
10
15
20
30
40
60
POST
PRE
DFX
POST
MUTE
PFL
10
dB
GR1 2 GR1 2
LR LR
5
0
5
10
15
20
30
40
60
2TK IN
2TK OUT
L
R
11/1 2
LINE
ST RETURNS
L(MONO)
LL
RR
1000-WATT,12-CHANNEL POWERED AUDIOMIXER
0
EQ
12KHz
HI
EQ
HI
12KHz
15
15
0
DFX
POST
80Hz
80Hz
15
15
POST
PRE
DFX
POST
GR1 OUTCTRL.
L
GR2 OUT
604570
DIGITAL
ST RETURNS
EFFECTS
88
PROGRAM (PUSH)
0
FX TO
AUX
15
00 09 Echo
10 19 Echo Verb
20 29 Tremolo
30 39 Plate
40 49 Chorus
50 59 Vocal
60 69 Rotary
70 79 Small Room
80 89 Flange Verb
90 99 Large Hall
CTRL./PHONES 2TK IN/MP3
MUTE
PFL
10
dB
5
GR1 2
0
5
10
15
20
30
40
60
11/1 2 GR 1 -2
MUTE
PEAK
PFL
10
dB
5
0
LR LR
5
10
15
20
30
40
60
DFX
MAIN MIX OUTPUT
L
MAIN MIX
L
R
R
AUX SENDS
DFX SENDS PHONES
Pmg1000
48V PWR
AUX
DFX
5
AMP
CLIP
10
7
4
2
0
2
4
7
10
20
30
L
OUTPUT LEVEL
0
TO MAIN
TO CTRL.
0
0
0
0
0
MAIN
G1-2R
TO MAIN
15
TO AUX
15
SENDS
15
15
15
10
dB
5
0
10
15
20
30
40
60
FOOT SW
R
15
10
dB
5
0
5
10
15
20
30
40
60
MAIN
MIX
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1) MONO MIC/LINE
You can connect balanced, low impedance
microphones or a low level signal to the XLR
socket. On the 1/4" LINE jack you can
4
MIC
5/6
MIC
connect either a microphone or a line level
instrument, such as synthesizers, drum
1)
LINE
L(MONO)
machines, effect processors, or any other
line level.
WARNING: Do not connect an unbalanced
INSERT
3)
R
2)
microphone to the XLR socket! Doing so
could damage both the mic and the mixer.
Also, it is not possible to simultaneously use
4)
both the MIC & LINE inputs on the same
channel, use only one of them for the
appropriate source.
2) STEREO INPUTS
These inputs are configured as stereo
pairs using 1/4" balanced TRS jacks. Use
the left channel if connecting a mono
01550dB
MIC
LINE
LOW CUT LOW CUT
010
35dB
COMP
02040dB
MIC
LINE
20dB
5)
6)
signal.
3) INSERT JACKS
Each of these jacks provides an insert point between the equalizer and level
control of the corresponding input channel. The INSERT jacks can be used to
independently connect devices, such as graphic equalizers, compressors, or noise
filters, into the corresponding channels. These are unbalanced 1/4" TRS jacks that
carry both the send and return signals.
4) GAIN CONTROL
Adjusts the input signal level. Turn the knob clockwise to increase the gain; counter-
clockwise to decrease gain.To achieve the best balance between S/N and dynamic
range, adjust the level so that the peak LED indicator lights occasionally only on the
highest input transients. For mono channels, the MIC input adjustment range of the
Gain is 0 to 50dB and the sensitivity of the line input is -35dB to +15 dB; For stereo
channels, the MIC adjustment range of the Gain is 0 to 40dB and the sensitivity of the
line input is -20dB to +20dB.
40) AUX SENDS
This 1/4" TS jack is used to send the signal
out from the AUX bus to external devices,
such as effects.
41) GR1/2 OUT
These 1/4" TRS jacks are used to send out
the signal from the GR 1 / 2 mix bus to
external devices.
42) PHONES
This socket is used to send the mix signal out to a
pair of headphones..
43) DFX SENDS
This 1/4" TS jack is used to send the signal
out from the DFX mix buses to external
devices.
44) AC INLET WITH FUSE HOLDER
Plug the supplied AC power cord into this
C14 panel connector. The fuse is the
T12AL/AC250V type.
45) POWER ON / OFF
Use this switch to power the mixer on/off.
46) PHANTOM ON / OFF
Use this switch to turn Phantom Power on/
off. When Phantom Power is on the
console provides +48V to all six XLR
sockets to power condenser microphones.
Do not use Phantom Power with any
device that does not require it. Doing so
could cause damage to the device and/or
mixer.
35) 36)
2TK IN
2TK OUT
L
R
ST RETURNS
L(MONO)
RR
L
MAIN MIX OUTPUT
L
GR1 OUTCTRL.
GR2 OUT
37) 38)
Use only with a 250V fuse
44)
L
MAIN MIX
L
R
39)
R
AUX SENDS
DFX SENDS PHONES
40)41)
FOOT SW
42)43)
+48V
ON
OFF
45) 46)
R
5) LOW CUT
By pressing this button you will activate a 75Hz low frequency filter with a slope of
18dB per octave. You can use this feature to reduce AC line induced hum/noise or
stage rumble when using a microphone.
6) COMP CONTROL
Adjusts the amount of compression applied to the channel. Turn the knob to the
right to increase the compression. The output gain will automatically adjusted.
47) AMP OUTPUT
Connect 4 or 8-ohm speakers to these
powered outputs. You can connect using
2-conductor NL4 speaker twist or 1/4" TS
cables. Both NL4 and 1/4" TS cables are
available from Monoprice. Note that Class
2 wiring may be used.
MAX. OUTPUT:2X 500W@ 4Ohms 2X 300W@ 8Ohms
MIN.LOAD:4 Ohms CLASS 2 WIRING MAY BE USED
47)
The result is smoother, more even dynamics because the louder signals are
attenuated, while the overall level is boosted.
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Page 7
30) FX TO AUX
This control is used to assign the signal from FX to the AUX SEND output.
31) PROGRAM (PUSH)
Use this knob to select the desired effect for the mix. There are a total of 100
effects, with 10 variations for each of the 10 basic effects. Basic effects include
Echo, Echo+Verb, Tremolo, Plate, Chorus, Vocal, Rotary, Small Room, Flange+Verb,
and Large Hall. When you have selected the desired effect, push the knob to store
the selection.
32) DIGITAL EFFECTS DISPLAY
Displays the number of the selected effect preset.
33) PHANTOM LED
This LED indicates when phantom power is switched on.
34 PWR LED
This LED indicates when the mixer is powered on.
35) 2TK IN / 2TK OUT
2TK IN
Use the 2TK IN input to connect a tape deck, CD player, or other similar audio source
device. This input can be assigned to either the Control Room output or the Main
Mix. You can assign the signal coming from the Tape Recorder either to a pair of
studio monitor using the control room assignment on the front panel or you can
also send the signal directly to the Main Mix.
2TK OUT
The 2TK OUT output sends the Main Mix to an external device, such as a tape or
digital recorder.
36) MAIN MIX OUTPUT
This stereo output features balanced XLR and 1/4" TRS connectors. The Main Mix
output is typically routed to an amplifier.
37) ST RETURNS
These 1/4" TS jacks are typically used to return the stereo signal from an effects device back
into the Main Mix. They can also be used as additional auxiliary inputs.
38) CTRL-ROOM
These 1/4" TS jacks are used to send the signal out to studio monitor speakers or to a second
amplifier.
7) EQUALIZER
HI
This is the treble control. You can use it to get rid of
high frequency noises or to boost the sound of cymbals or
the high harmonics of the human voice. The gain range
goes from -15dB to +15dB, with a center frequency of
12kHz.
MID
This is the mid range control. It can affect most
fundamental frequencies of all musical instruments and
human voice. An attentive use of this control will give you
a very wide panorama of sound effects. The range goes from
-15dB to +15 dB, with a center frequency of 2.5kHz.
LOW
This is the bass control. It can affect low frequency sounds,
such as male voice, kick drum, or bass guitar. The range
goes from -15dB to +15dB, with a center frequency of
80Hz.
8) AUX
These controls are used to adjust the level of the signal sent
to the AUX buses. Their adjustable range is from - to
+15dB.
9) PRE/POST
Each channel is equipped with a PRE/POST button. When in
the PRE position, the AUX signal is sent directly to the
output, bypassing the fader. When in the POST position, the
fader controls the AUX signal level.
10) DFX / POST
These controls are used to adjust the level of the POST FADER
15
15
15
0
0
0
POST
PRE
R/2L/1
MUTE
10
dB
5
0
10
15
20
30
40
60
15
15
15
15
15
PFL
5
EQ
12KHz
MID
2.5KHz
LOW
80Hz
AUX
DFX
POST
PAN
PEAK
GR1 2
LR
1
HI
7)
8)
9)
10)
11)
12)
13)
14)
15)
16)
17)
1
signal sent to the DFX (AUX) SENDS output, which can be
used for monitor applications, as well as effects & sound
processor inputs.
11) PAN / BAL CONTROL
For mono inputs, the PAN control determines the position of the signal in the stereo soundstage.
For stereo inputs, it controls the balance between the left and right channel signals.
12) MUTE
10
39) FOOT SWITCH
Use this 1/4" TS jack to connect an external foot pedal for an alternate method of
toggling DFX MUTE on/off.
Each channel is equipped with a MUTE button. Pressing this button is equivalent to turning the
fader all the way down, which mutes the corresponding channel output, except for the PRE AUX
sends, channel INSERT send, and SOLO (in PFL mode). When MUTE is activate, the MUTE LED will
illuminate.
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Page 8
13) PFL
Each channel is equipped with a PFL button. When PFL is active, the audio signal
23) MAIN/GR1-2
on the channel is sent directly to the CTRL and Headphones outputs and to the
output level meter, bypassing the fader. When PFL is off, the channel's output
level is affected by the fader.
14) PEAK LED
This LED illuminates when the peak level of the post-EQ signal reaches 3dB below
clipping. For the XLR-equipped stereo input channels, both the post-EQ and post-
mic-amp signals are monitored and the LED illuminates if either of these signals
reaches 3dB below clipping.
15) GR1-2
Each channel is equipped with a GR1-2 button. Pressing this, pressing this button
sends the signal to the GR1-2 mix bus.
16) L-R
Each channel is equipped with an L-R button. Pressing this button sends the signal
to the MAIN MIX bus.
17) LEVEL
This fader adjusts the overall level of this channel and sets the amount of signal
sent to the main output.
This button determines whether the
GR1-2 or MAIN MIX signal is sent to
the CTRL ROOM output. Note that if
PFL is active, the signal sent to CTRL
ROOM is unaffected by the MAIN/
GR1-2 button.
24) CTRL/PHONES
This knob is used to adjust the signal
level of the CTRL ROOM and PHONES
outputs. The range of the knob is -
to +15dB.
25) OUTPUT LEVEL
This stereo, 12-segment LED display
indicates the overall level of the
output signal. Note that the
amplifier's output is at maximum
when the +10dB LED is illuminated.
32
31)
28)
30)
27)
24)
DIGITAL
EFFECTS
88
PROGRAM (PUSH)
0
FX TO
AUX
15
00 09 Echo
10 19 Echo Verb
20 29 Tremolo
30 39 Plate
40 49 Chorus
50 59 Vocal
60 69 Rotary
70 79 Small Room
80 89 Flange Verb
90 99 Large Hall
MUTE
PEAK
PFL
34)
TO MAIN
15
TO AUX
15
SENDS
AUX
15
DFX
15
15
33)
48V PWR
AMP
CLIP
10
7
4
2
0
2
4
7
10
20
30
L
OUTPUT LEVEL
0
TO MAIN
TO CTRL.
29)
ST RETURNS
0
0
0
0
0
CTRL./PHONES 2TK IN/MP3
MAIN
G1-2R
25)
R
26)
22)
15
21)
23)
18) MAIN MIX LEVEL
This fader is used to set the amount of signal sent to the Main Mix output and
2TK OUT. The range of the fader is - to +10dB.
19) GR1-2 LEVEL
This fader is used to set the amount of signal sent to the GR1-2 bus. The range of
the fader is - to +10dB.
20) DFX LEVEL
This fader is used to set the level of the signal sent from the internal Digital Effects
to the Main Mix. The range of the fader is - to +10dB.
21) 2-TRACK SIGNAL PATH
This button determines whether the signal from the 2TK IN input is sent to the
CTRL ROOM or MAIN MIX output.
22) 2-TK IN/MP3
This knob is used to set the output level of the signal sent from the 2TK IN input to
the CTRL ROOM or MAIN MIX output. The range of the knob is - to +15dB.
26) DFX (AUX2)
This knob determines the internal
DSP module levels and the level of
the DFX output. The range of the
knob is - to +15dB.
27) AUX SENDS (AUX1 SENDS)
This knob determines the level of the
master AUX SEND signal. The range of
the knob is - to +15dB.
10
dB
5
0
10
15
20
30
40
60
5
DFX
10
dB
5
0
5
LR
10
15
20
30
40
60
GR 1-2
10
dB
5
0
5
10
15
20
30
40
60
MAIN
MIX
18)19)20)
28) ST RETURNS TO AUX
This knob determines the level of the ST RETURN signals to their respective AUX SEND outputs.
The range of the knob is - to +15dB.
29) ST RETURNS TO MAIN
This control assign the ST RETURN signals to their respective MAIN MIX outputs. Which can
be varied from - to +15 dB.
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