Owner's manual 9, Typical mixdown system – MACKIE ONYX 1640I User Manual
Page 9
Owner's Manual
9
This diagram shows studio mics connected to the channel 3 and 4 mic inputs and a keyboard
connected to the channel 6 and 7 line inputs. This allows for overdubs when necessary. A CD player
connects to the tape input for referencing pre-recorded material.
Compressors are connected to inserts 3 and 4 for your vocals. An additional stereo compressor is
connected to the main inserts.
Mackie HR824mk2 powered reference monitors are used for your control room listening. The
engineer's headphones are used to monitor levels.
In this example, aux 1 feeds the input of a digital reverb, whose processed stereo outputs enter the aux
1 returns. Auxes 2 and 3 feed the inputs of multi-FX processors, whose stereo outputs enter the aux 2
and 3 returns. Auxes 1-3 may be added to the main mix by adjusting the master return knob for auxes
1-3. Auxes 5 and 6 feed separate headphone amplifi ers, there for any possible overdubbing that may be
necessary.
A desktop computer connects to a FireWire port, allowing 16 channels of playback from the audio
production software. Mixer channels 1-16 can play all 16 channel signals from your computer if the FW
1-16 switches at the top of the 1-16 channel strip are engaged. Buses can be used to submix and then
bounce to the DAW. The master output can then be sent to the fi nal destination (tape and/or FireWire
- simultaneously, if needed).
Typical Mixdown System
48V
48V
48V
48V
48V
48V
48V
48V
48V
48V
48V
48V
48V
48V
48V
48V
SOLO
MUTE
SOLO
MUTE
SOLO
MUTE
SOLO
MUTE
SOLO
MUTE
SOLO
MUTE
SOLO
MUTE
SOLO
MUTE
SOLO
MUTE
SOLO
MUTE
SOLO
MUTE
SOLO
MUTE
SOLO
MUTE
SOLO
MUTE
SOLO
MUTE
SOLO
MUTE
EQ
EQ
EQ
EQ
EQ
EQ
EQ
EQ
EQ
EQ
EQ
EQ
EQ
EQ
EQ
EQ
SOLO
SOLO
SOLO
SOLO
SOLO
SOLO
PREMIUM ANALOG MIXER w/ PERKINS EQ & FIREWIRE
SUB
ASSIGN
MAIN
MIX
1-2
3-4
dB
30
20
10
40
50
5
5
U
60
10
O
O
5
GAIN
CR/PHONES
ONLY
SUBS
1-2
3-4
SEND
TO
4
CONTROL
ROOM
PHONES
MAIN MIX
L
R
SUB ASSIGN
MAIN MIX
L
R
MAIN MIX
L
R
MAIN MIX
L
R
TO AUX 5
MAIN
SUBS
TO AUX 6
SENDS
RETURNS
PRE
POST
PRE
POST
PRE
POST
PRE
POST
PRE
POST
PRE
POST
EFX TO
MON
RUDE
SOLO
20
15
10
6
3
0
2
4
7
10
20
30
SUB 3-4
FW 1-2
SUB 1-2
TAPE
ASSIGN TO
MAIN MIX
MAIN MIX
LEVEL
SET
CLIP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
MAIN
MIX
SUB1
SUB4
SUB3
SUB2
SUB1
SUB4
SUB3
SUB2
4
3
2
2
1
1
6
4
2
1
5
6
3
PAN
AUX
AUX
AUX
AUX
AUX
AUX
AUX
AUX
AUX
AUX
AUX
AUX
AUX
AUX
AUX
AUX
12V 0.5A
LAMP
CTRL ROOM/PHONES
SOURCE
ASSIGN TO
FW 15-16
LEVEL
MIC
EXTERNAL
MIC
LINE
FW 1
LINE
FW 2
LINE
FW 16
LINE
FW 15
LINE
FW 14
LINE
FW 13
LINE
FW 12
LINE
FW 11
LINE
FW 10
LINE
FW 9
LINE
FW 8
LINE
FW 7
LINE
FW 6
LINE
FW 5
LINE
FW 4
75Hz
18dB/OCT
75Hz
18dB/OCT
75Hz
18dB/OCT
75Hz
18dB/OCT
75Hz
18dB/OCT
75Hz
18dB/OCT
75Hz
18dB/OCT
75Hz
18dB/OCT
75Hz
18dB/OCT
75Hz
18dB/OCT
75Hz
18dB/OCT
75Hz
18dB/OCT
75Hz
18dB/OCT
75Hz
18dB/OCT
LINE
FW 3
DESTINATION
AUX MASTER
SENDS 1-6
TO FW 9-14
TALKBACK
PHONES
AUX 1-6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
HIGH
12kHz
LOW
80Hz
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
8k
400
2k
2k
100
400
HIGH
MID
FREQ
LOW
MID
FREQ
+
40dB
U
-20dB
U
20
30
40
60
L
R
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
+
15
O
O
+
15
O
O
+
15
O
O
+
10
O
O
+
10
O
O
+
10
O
O
+
10
O
O
+
10
O
O
+
10
O
O
+
15
O
O
+
15
O
O
+
15
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
SEND
PRE
POST
OL
+
10
0
-
20
SUB
ASSIGN
MAIN
MIX
1-2
3-4
GAIN
4
2
1
5
6
3
PAN
HIGH
12kHz
LOW
80Hz
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
8k
400
2k
2k
100
400
HIGH
MID
FREQ
LOW
MID
FREQ
+
40dB
U
-20dB
U
20
30
40
60
L
R
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
SEND
PRE
POST
OL
+
10
0
-
20
SUBS 1-4
TO FW 5-8
SOLO
LEVEL
PFL
AFL
TAPE TO
MAIN MIX
TAPE IN
MAX
O
O
MAX
O
O
SOLO
MODE
L
R
0dB=0dBu
POWER
SUB
ASSIGN
MAIN
MIX
1-2
3-4
GAIN
4
2
1
5
6
3
PAN
HIGH
12kHz
LOW
80Hz
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
8k
400
2k
2k
100
400
HIGH
MID
FREQ
LOW
MID
FREQ
+
40dB
U
-20dB
U
20
30
40
60
L
R
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
SEND
PRE
POST
OL
+
10
0
-
20
SUB
ASSIGN
MAIN
MIX
1-2
3-4
GAIN
4
2
1
5
6
3
PAN
HIGH
12kHz
LOW
80Hz
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
8k
400
2k
2k
100
400
HIGH
MID
FREQ
LOW
MID
FREQ
+
40dB
U
-20dB
U
20
30
40
60
L
R
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
SEND
PRE
POST
OL
+
10
0
-
20
SUB
ASSIGN
MAIN
MIX
1-2
3-4
GAIN
4
2
1
5
6
3
PAN
HIGH
12kHz
LOW
80Hz
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
8k
400
2k
2k
100
400
HIGH
MID
FREQ
LOW
MID
FREQ
+
40dB
U
-20dB
U
20
30
40
60
L
R
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
SEND
PRE
POST
OL
+
10
0
-
20
SUB
ASSIGN
MAIN
MIX
1-2
3-4
GAIN
4
2
1
5
6
3
PAN
HIGH
12kHz
LOW
80Hz
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
8k
400
2k
2k
100
400
HIGH
MID
FREQ
LOW
MID
FREQ
+
40dB
U
-20dB
U
20
30
40
60
L
R
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
SEND
PRE
POST
OL
+
10
0
-
20
SUB
ASSIGN
MAIN
MIX
1-2
3-4
GAIN
4
2
1
5
6
3
PAN
HIGH
12kHz
LOW
80Hz
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
8k
400
2k
2k
100
400
HIGH
MID
FREQ
LOW
MID
FREQ
+
40dB
U
-20dB
U
20
30
40
60
L
R
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
SEND
PRE
POST
OL
+
10
0
-
20
SUB
ASSIGN
MAIN
MIX
1-2
3-4
GAIN
4
2
1
5
6
3
PAN
HIGH
12kHz
LOW
80Hz
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
8k
400
2k
2k
100
400
HIGH
MID
FREQ
LOW
MID
FREQ
+
40dB
U
-20dB
U
20
30
40
60
L
R
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
SEND
PRE
POST
OL
+
10
0
-
20
SUB
ASSIGN
MAIN
MIX
1-2
3-4
GAIN
4
2
1
5
6
3
PAN
HIGH
12kHz
LOW
80Hz
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
8k
400
2k
2k
100
400
HIGH
MID
FREQ
LOW
MID
FREQ
+
40dB
U
-20dB
U
20
30
40
60
L
R
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
SEND
PRE
POST
OL
+
10
0
-
20
SUB
ASSIGN
MAIN
MIX
1-2
3-4
GAIN
4
2
1
5
6
3
PAN
HIGH
12kHz
LOW
80Hz
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
8k
400
2k
2k
100
400
HIGH
MID
FREQ
LOW
MID
FREQ
+
40dB
U
-20dB
U
20
30
40
60
L
R
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
SEND
PRE
POST
OL
+
10
0
-
20
SUB
ASSIGN
MAIN
MIX
1-2
3-4
GAIN
4
2
1
5
6
3
PAN
HIGH
12kHz
LOW
80Hz
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
8k
400
2k
2k
100
400
HIGH
MID
FREQ
LOW
MID
FREQ
+
40dB
U
-20dB
U
20
30
40
60
L
R
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
SEND
PRE
POST
OL
+
10
0
-
20
SUB
ASSIGN
MAIN
MIX
1-2
3-4
GAIN
4
2
1
5
6
3
PAN
HIGH
12kHz
LOW
80Hz
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
8k
400
2k
2k
100
400
HIGH
MID
FREQ
LOW
MID
FREQ
+
40dB
U
-20dB
U
20
30
40
60
L
R
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
SEND
PRE
POST
OL
+
10
0
-
20
SUB
ASSIGN
MAIN
MIX
1-2
3-4
GAIN
4
2
1
5
6
3
PAN
HIGH
12kHz
LOW
80Hz
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
8k
400
2k
2k
100
400
HIGH
MID
FREQ
LOW
MID
FREQ
+
40dB
U
-20dB
U
20
30
40
60
L
R
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
SEND
PRE
POST
OL
+
10
0
-
20
SUB
ASSIGN
MAIN
MIX
1-2
3-4
GAIN
4
2
1
5
6
3
PAN
HIGH
12kHz
LOW
80Hz
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
8k
400
2k
2k
100
400
HIGH
MID
FREQ
LOW
MID
FREQ
+
40dB
U
-20dB
U
20
30
40
60
L
R
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
SEND
PRE
POST
OL
+
10
0
-
20
SUB
ASSIGN
MAIN
MIX
1-2
3-4
GAIN
4
2
1
5
6
3
PAN
HIGH
12kHz
LOW
80Hz
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
8k
400
2k
2k
100
400
HIGH
MID
FREQ
LOW
MID
FREQ
+
40dB
U
-20dB
U
20
30
40
60
L
R
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
SEND
PRE
POST
OL
+
10
0
-
20
SUB
ASSIGN
MAIN
MIX
1-2
3-4
GAIN
4
2
1
5
6
3
3
PAN
HIGH
12kHz
LOW
80Hz
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
8k
400
2k
2k
100
400
HIGH
MID
FREQ
LOW
MID
FREQ
+
40dB
U
-20dB
U
20
30
40
60
L
R
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
MAX
O
O
SEND
PRE
POST
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OL
+
10
0
-
20
AUX MASTERS
R
1
2
3
1
2
3
4
5
6
L
4
MAIN MIX
A LT E R N AT E F I R E W I R E A S S I G N M E N T S
SUBGROUPS
TALKBACK
RECORDING OUTS
POST GAIN PRE INSERT
BALANCED
1-8
9-16
O
O
+6
SUB OUT
FIREWIRE
CTRL-RM OUT
TAPE
MAIN INSERT
IN
OUT
AUX SEND
AUX RETURN
3
3
R
L
MONO
R
R
L
R
L
R
L
R
L
R
L
1
4
2
5
1
2
4
3
1
6
4
2
(MONO)
R
L
(MONO)
(MONO)
(MONO)
R
L
MAIN OUT
POWER
ON
(TIP=SEND
RING=RTN)
BAL/UNBAL
BAL/UNBAL
BALANCED
MIC
+48v
HI-Z
L
BAL/UNBAL
MIC
+4dB
MAIN OUTPUT
LEVEL
BAL/UNBAL
BAL/UNBAL
BAL/UNBAL
1
INSERT
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
ONY
X MIC PR
E
HI-Z
BAL/UNBAL
INSERT
ONY
X MIC PR
E
LINE
BAL/UNBAL
INSERT
LINE
BAL/UNBAL
INSERT
LINE
BAL/UNBAL
INSERT
LINE
BAL/UNBAL
INSERT
LINE
BAL/UNBAL
INSERT
LINE
BAL/UNBAL
INSERT
LINE
BAL/UNBAL
INSERT
LINE
BAL/UNBAL
INSERT
LINE
BAL/UNBAL
INSERT
LINE
BAL/UNBAL
INSERT
LINE
BAL/UNBAL
INSERT
LINE
BAL/UNBAL
INSERT
LINE
BAL/UNBAL
INSERT
LINE
BAL/UNBAL
INSERT
ONY
X MIC PR
E
ONY
X MIC PR
E
ONY
X MIC PR
E
ONY
X MIC PR
E
ONY
X MIC PR
E
ONY
X MIC PR
E
ONY
X MIC PR
E
ONY
X MIC PR
E
ONY
X MIC PR
E
ONY
X MIC PR
E
ONY
X MIC PR
E
ONY
X MIC PR
E
ONY
X MIC PR
E
ONY
X MIC PR
E
Engineer’s
Headphones
Keyboard
Send
Return
Send
Return
Send
L/R Return
Send
L/R Return
Send
L/R Return
Stereo Compressor
press FW button ( ) to send
the main mix to computer via
FireWire channels 15 and 16
press FW button ( ) to receive
audio playback from computer
Digital Reverb (Aux Send 1)
Multi FX Processor (Aux Send 2)
Multi FX Processor (Aux Send 3)
CD Player
Mackie HR824mk2
Powered Reference
Monitors for Control
Room
Compressor (Vocals)
Compressor (Vocals)
press FW button ( ) to send
Buses 1-4 to the computer
via FireWire channels 5-8
Studio
Microphones
Computer with
audio production
software
Headphone Amp
(Aux Send 5)
Headphone Amp
(Aux Send 6)