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Mackie 1220I User Manual

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Owner's Manual   
7
dB
30
20
10
40
50
5
5
U
60
10
O
O
10
dB
30
20
10
40
50
5
5
U
60
O
O
ALT 3/4
10
dB
30
20
10
40
50
5
5
U
60
O
O
ALT 3/4
10
dB
30
20
10
40
50
5
5
U
60
O
O
ALT 3/4
10
dB
30
20
10
40
50
5
5
U
60
O
O
ALT 3/4
10
dB
30
20
10
40
50
5
5
U
60
O
O
ALT 3/4
10
dB
30
20
10
40
50
5
5
U
60
O
O
ALT 3/4
10
dB
30
20
10
40
50
5
5
U
60
O
O
ALT 3/4
10
dB
30
20
10
40
50
5
5
U
60
O
O
ALT 3/4
OL
- 
20
OL
- 
20
OL
- 
20
OL
- 
20
OL
- 
20
OL
- 
20
OL
- 
20
OL
- 
20
SOLO
SOLO
SOLO
SOLO
SOLO
SOLO
SOLO
SOLO
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
48V
48V
48V
48V
U
+
15
-15
U
+
15
-15
ON
YX MIC PRE
 
TALKBACK
MAIN MIX
TALKBACK
PRE
POST
HI-Z
LINE
PREMIUM ANALOG MIXER w/ PERKINS EQ & FIREWIRE 
TAPE 
MAIN OUT
IN
OUT
L
R
BAL/UNBAL
BAL/UNBAL
ALT 3-4 OUT
BAL/UNBAL
CTRL - RM OUT
AUX
1-2
PHONES
DESTINATION
LEVEL
O
O
MAX
 SEND
PRE
POST
 SEND
PRE
POST
 SEND
EQ
MID
2.5kHz
HIGH
12kHz
PRE
POST
SEND
L
L
L
L
R
R
R
R
 SEND
INPUT
FW 1-2
LINE
(MONO)
(MONO)
(MONO)
(MONO)
R/4
L/3
L
R
L
R
POWER
MIC
1
2
75Hz
18dB/OCT
3
75Hz
18dB/OCT
4
ON
YX MIC PRE
 
PRE
POST
HI-Z
LINE
 SEND
ON
YX MIC PRE
 
PRE
POST
 SEND
ON
YX MIC PRE
 
GAIN
GAIN
GAIN
GAIN
+
40dB
U
-20dB
U
20
30
40
60
+
40dB
U
-20dB
U
20
30
40
60
+
40dB
U
-20dB
U
20
30
40
60
+
40dB
U
-20dB
U
20
30
40
60
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
EQ
MID
2.5kHz
LOW
80Hz
HIGH
12kHz
EQ
MID
2.5kHz
LOW
80Hz
HIGH
12kHz
MID
2.5kHz
LOW
80Hz
HIGH
12kHz
PRE
POST
 SEND
1k
100
8k
HIGH
12kHz
U
+
15
-15
LOW
80Hz
EQ
AUX
2
1
L
R
PAN
1
LINE
2
LINE
4
LINE
3
LINE
BAL/UNBAL
BAL/UNBAL
BAL/UNBAL
BAL/UNBAL
BAL/UNBAL
BAL/UNBAL
BAL/UNBAL
BAL/UNBAL
GAIN
GAIN
GAIN
GAIN
+
20dB
-
20dB
U
+
20dB
-
20dB
U
U
+15
-15
U
+15
-15
U
+15
-15
+
20dB
-
20dB
U
U
+15
-15
U
+15
-15
U
+15
-15
+
20dB
-
20dB
U
AUX MASTER
2
1
SEND
RETURN
2
1
CTRL ROOM/PHONES
SOURCE
PHONES
CONTROL
ROOM
RUDE
SOLO
20
15
10
6
3
0
2
4
7
10
20
30
L
R
0dB=0dBu
LEVEL
SET
CLIP
PRE
POST
PRE
POST
RTN TO
AUX1
MAIN MIX
ALT 3-4
TAPE
FW 1-2
ASSIGN TO
MAIN MIX
MAX
O
O
MAX
O
O
+
15
O
O
+
15
O
O
+
10
O
O
+
10
O
O
MAX
O
O
MAX
O
O
U
+15
-15
U
+15
-15
LOW
80Hz
AUX
2
1
L
R
PAN
MAX
O
O
MAX
O
O
2
3
4
7-8
5-6
AUX
2
1
L
R
PAN
MAX
O
O
MAX
O
O
AUX
2
1
L
R
PAN
MAX
O
O
MAX
O
O
AUX
2
1
L
R
PAN
MAX
O
O
MAX
O
O
9-10
11-12
LINE IN 9-10
LINE IN 11-12
LINE IN 7-8
LINE IN 5-6
MID
FREQ
U
+
15
-15
U
+
15
-15
1k
100
8k
HIGH
12kHz
U
+
15
-15
LOW
80Hz
EQ
AUX
2
1
L
R
PAN
MAX
O
O
MAX
O
O
MID
FREQ
U
+
15
-15
U
+
15
-15
1k
100
8k
HIGH
12kHz
U
+
15
-15
LOW
80Hz
EQ
AUX
2
1
L
R
PAN
MAX
O
O
MAX
O
O
MID
FREQ
U
+
15
-15
U
+
15
-15
1k
100
8k
HIGH
12kHz
U
+
15
-15
LOW
80Hz
EQ
AUX
2
1
L
R
PAN
MAX
O
O
MAX
O
O
MID
FREQ
1
FIREWIRE
L
R
POWER
4
3
CHANNEL INSERT
BAL/UNBAL
1
AUX RETURN
2
2
1
1
( PRE-FADER / PRE EQ    TIP SEND / RING RETURN )
BAL/UNBAL
2
MAIN OUT
BALANCED
AUX SEND
DESIGNED BY MACKOIDS IN WOODINVILLE, WA, USA • MANUFACTURED IN CHINA • FABRIQUE EN CHINE
"MACKIE" & "ONYX" ARE TRADEMARKS OF LOUD TECHNOLOGIES INC. • COPYRIGHT ©2008
L
R
L
R
MAIN OUTPUT
 LEVEL
MIC
+4dB 
Mackie 
SRM450v2 
Powered 
Speaker
Mackie 
SRM450v2 
Powered 
Speaker
Laptop with
audio production
software
Microphone
Stereo Effects Processor
Acoustic Guitar
and Mic
Guitar Processor
Send
Return
SRM150 
Powered 
Monitor
Drum
Machine
Aux 2
set to
PRE
1-2 Man Coffeehouse Gig
Hookup Diagrams
This diagram shows an acoustic guitar mic'd up directly to channel 1 and a microphone connected to 
channel 2 for vocals. A guitar processor is connected to the insert jack of channel 1.
An effects processor receives a mono input from the aux 1 send, and its stereo outputs connect to the 
stereo return inputs. Aux 1 is set post-fader, using the Aux 1 pre/post switch in the Aux Master section.
A Mackie SRM150 powered speaker is connected to aux send 2 as a monitor for the performer(s).   
Aux 2 is set to pre-fader, using the Aux 2 pre/post switch in the Aux Master section.
Mackie SRM450v2 powered speakers are connected to the left and right main outputs.
A laptop connects to the FireWire port, and allows the 2-channel main mix of the performance to be 
recorded using your audio production software. Two channels of audio can also play from the computer 
to the main mix. For example, you can play intermission music when the call for an egg-nog decaf latté 
or green tea gets too strong and you have to take a break.