dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
O
O
U
O
O
+15
U
O
O
+15
O
O
U
O
O
+15
MAX
MAX
U
O
O
+20
U
O
O
+20
U
O
O
+20
U
O
O
+20
U
O
O
+20
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
5
+10
0
5
+10
0
5
+10
0
5
+10
0
R
L
R
L
R
L
R
60
MI
C GAIN
10
U
60
+10dB -40dB
-10
+15
+15
+15
+15
+15
+15
+15
+15
+15
L
R
L
R
L
R
L
R
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
-20
+20
8kHz
8kHz
100
U
-20
+20
U
16kHz
16kHz
16kHz
16kHz
LAMP
12k
HI
3k
MID
HI
800Hz
MID
LOW
EQ
STEREO
AUX RETURNS
AUX SEND
MASTERS
LEVEL
5
6
12k
HI
3k
MID
HI
800Hz
MID
AIR
AIR
AIR
AIR
LOW
SOLO
SOLO
SOLO
SOLO
EQ
LOW CUT
75 Hz
18dB/OCT
80Hz
LOW
80Hz
LOW
80Hz
LOW
80Hz
LOW
1
2
3
4
1
2
1
2
3
4
SOLO
SOLO
1-2
SUB
SOLO
GLOBAL
AUX RETURN
ASSIGN
TO SUB
SOLO
SOLO
TAPE RETURN
TO PHONES / C R
TAPE RETURN
TO MAIN MIX
LEFT/RIGHT
MAIN MIX
AUX 1-2
TALKBACK
LEVEL
TAPE
RETURN
3-4
LEFT
RIGHT
L/R ASSIGN
L/R ASSIGN
L/R ASSIGN
L/R ASSIGN
SUB
SUB
SUB
SUB
1
2
3
4
PHONES / C-R
LEVEL
MAIN MIX
SOLO
TO AUX
SEND
1-2
(EFX TO MONITOR)
SOLO
28
CLIP
10
7
4
2
2
0
4
7
10
20
30
40
3-4
L-R
1-2
3-4
L-R
1-2
3-4
L-R
1-2
3-4
L-R
1-2
-20
OL
PRE
1
PRE
PRE
2
3
5
6
12k
HI
MID
FREQ
TRIM
19
AUX
EQ
-20
OL
-20
OL
-20
OL
PRE
1
PRE
PRE
2
3
5
6
12k
HI
MID
FREQ
TRIM
20
TRIM
21
22
TRIM
23
24
AUX
PRE
1
PRE
PRE
2
3
5
6
AUX
PRE
1
PRE
PRE
2
3
5
6
AUX
20
MUTE
EQ
21 22
MUTE
23 24
TRACK
1
•
5
TRACK
2
•
6
TRACK
3
•
7
TRACK
4
•
8
MUTE
SOLO
MODE
SUB
AUX
PRE FADER
IN PLACE AFL
LEVEL SET
SOLO
SOLO
MUTE / SOLO
MUTE / SOLO
MUTE / SOLO
SOLO
SOLO
PAN
PAN
PAN
PAN
PAN
PAN
PAN
4
4
4
4
POWER
RUDE
SOLO
LIGHT
OPERATING LEVEL
0dB = 0dBu
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
dB
30
20
10
O
O
40
50
5
5
U
60
10
O
O
U
O
O
+15
U
O
O
+15
O
O
U
O
O
+15
MAX
MAX
U
O
O
+20
U
O
O
+20
U
O
O
+20
U
O
O
+20
U
O
O
+20
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
5
+10
0
5
+10
0
5
+10
0
5
+10
0
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
C GAIN
60
B -40dB
-10
MI
C GAIN
10
U
60
+10dB -40dB
-10
MI
C GAIN
10
U
60
+10dB -40dB
-10
MI
C GAIN
10
U
60
+10dB -40dB
-10
MI
C GAIN
10
U
60
+10dB -40dB
-10
MI
C GAIN
10
U
60
+10dB -40dB
-10
MI
C GAIN
10
U
60
+10dB -40dB
-10
MI
C GAIN
10
U
60
+10dB -40dB
-10
MI
C GAIN
10
U
60
+10dB -40dB
-10
MI
C GAIN
10
U
60
+10dB -40dB
-10
MI
C GAIN
10
U
60
+10dB -40dB
-10
MI
C GAIN
10
U
60
+10dB -40dB
-10
U
+15
U
+15
U
+15
U
+15
U
+15
U
+15
U
+15
U
+15
U
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
+15
-15
U
+15
-15
U
+15
-15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
+15
-15
U
+15
-15
U
+15
-15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
+15
-15
U
+15
-15
U
+15
-15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
+15
-15
U
+15
-15
U
+15
-15
U
O
O
+15
U
O
O
+15
4
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
+15
-15
U
+15
-15
U
+15
-15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
+15
-15
U
+15
-15
U
+15
-15
U
O
O
+15
U
O
O
+15
PAN
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
+15
-15
U
+15
-15
U
+15
-15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
+15
-15
U
+15
-15
U
+15
-15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
+15
-15
U
+15
-15
U
+15
-15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
+15
-15
U
+15
-15
U
+15
-15
U
O
O
+15
U
O
O
+15
L
R
L
R
L
R
L
R
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
U
+15
-15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
U
O
O
+15
-20
+20
8kHz
8kHz
100
8kHz
100
8kHz
100
8kHz
100
8kHz
100
8kHz
100
8kHz
100
8kHz
100
8kHz
100
8kHz
100
8kHz
100
U
-20
+20
U
16kHz
16kHz
16kHz
16kHz
LAMP
12k
HI
3k
MID
HI
800Hz
MID
LOW
EQ
STEREO
AUX RETURNS
AUX SEND
MASTERS
LEVEL
5
6
12k
HI
3k
MID
HI
800Hz
MID
AIR
AIR
AIR
AIR
LOW
SOLO
SOLO
SOLO
SOLO
EQ
W CUT
5 Hz
B/OCT
LOW CUT
75 Hz
18dB/OCT
LOW CUT
75 Hz
18dB/OCT
LOW CUT
75 Hz
18dB/OCT
LOW CUT
75 Hz
18dB/OCT
LOW CUT
75 Hz
18dB/OCT
LOW CUT
75 Hz
18dB/OCT
LOW CUT
75 Hz
18dB/OCT
LOW CUT
75 Hz
18dB/OCT
LOW CUT
75 Hz
18dB/OCT
LOW CUT
75 Hz
18dB/OCT
LOW CUT
75 Hz
18dB/OCT
80Hz
LOW
80Hz
LOW
80Hz
LOW
80Hz
LOW
80Hz
LOW
80Hz
LOW
80Hz
LOW
80Hz
LOW
80Hz
LOW
80Hz
LOW
80Hz
LOW
80Hz
LOW
80Hz
LOW
80Hz
LOW
1
2
3
4
1
2
1
2
3
4
SOLO
SOLO
1-2
SUB
SOLO
GLOBAL
AUX RETURN
ASSIGN
TO SUB
SOLO
SOLO
TAPE RETURN
TO PHONES / C R
TAPE RETURN
TO MAIN MIX
LEFT/RIGHT
MAIN MIX
AUX 1-2
TALKBACK
LEVEL
TAPE
RETURN
3-4
LEFT
RIGHT
L/R ASSIGN
L/R ASSIGN
L/R ASSIGN
L/R ASSIGN
SUB
SUB
SUB
SUB
1
2
3
4
PHONES / C-R
LEVEL
MAIN MIX
SOLO
TO AUX
SEND
1-2
(EFX TO MONITOR)
SOLO
28
CLIP
10
7
4
2
2
0
4
7
10
20
30
40
3-4
L-R
1-2
3-4
L-R
1-2
3-4
L-R
1-2
3-4
L-R
1-2
3-4
L-R
1-2
3-4
L-R
1-2
3-4
L-R
1-2
3-4
L-R
1-2
3-4
L-R
1-2
3-4
L-R
1-2
3-4
L-R
1-2
3-4
L-R
1-2
3-4
L-R
1-2
3-4
L-R
1-2
-20
OL
PRE
1
PRE
PRE
2
3
5
6
12k
HI
MID
FREQ
TRIM
9
AUX
9
UTE
EQ
-20
OL
PRE
1
PRE
PRE
2
3
5
6
12k
HI
MID
FREQ
TRIM
10
AUX
10
MUTE
EQ
-20
OL
PRE
1
PRE
PRE
2
3
5
6
12k
HI
MID
FREQ
TRIM
11
AUX
11
MUTE
EQ
-20
OL
PRE
1
PRE
PRE
2
3
5
6
12k
HI
MID
FREQ
TRIM
12
AUX
12
MUTE
EQ
-20
OL
PRE
1
PRE
PRE
2
3
5
6
12k
HI
MID
FREQ
TRIM
13
AUX
13
MUTE
EQ
-20
OL
PRE
1
PRE
PRE
2
3
5
6
12k
HI
MID
FREQ
TRIM
14
AUX
14
MUTE
EQ
-20
OL
PRE
1
PRE
PRE
2
3
5
6
12k
HI
MID
FREQ
TRIM
15
AUX
15
MUTE
EQ
-20
OL
PRE
1
PRE
PRE
2
3
5
6
12k
HI
MID
FREQ
TRIM
16
AUX
16
MUTE
EQ
-20
OL
PRE
1
PRE
PRE
2
3
5
6
12k
HI
MID
FREQ
TRIM
17
AUX
17
MUTE
EQ
-20
OL
PRE
1
PRE
PRE
2
3
5
6
12k
HI
MID
FREQ
TRIM
18
AUX
18
MUTE
EQ
-20
OL
PRE
1
PRE
PRE
2
3
5
6
12k
HI
MID
FREQ
TRIM
19
AUX
19
MUTE
EQ
-20
OL
-20
OL
-20
OL
PRE
1
PRE
PRE
2
3
5
6
12k
HI
MID
FREQ
TRIM
20
TRIM
21
22
TRIM
23
24
AUX
PRE
1
PRE
PRE
2
3
5
6
AUX
PRE
1
PRE
PRE
2
3
5
6
AUX
20
MUTE
EQ
21 22
MUTE
23 24
TRACK
1
•
5
TRACK
2
•
6
TRACK
3
•
7
TRACK
4
•
8
MUTE
SOLO
MODE
SUB
AUX
PRE FADER
IN PLACE AFL
LEVEL SET
SOLO
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
SOLO
SOLO
SOLO
SOLO
SOLO
SOLO
SOLO
SOLO
SOLO
SOLO
SOLO
SOLO
PAN
PAN
PAN
PAN
AN
PAN
PAN
PAN
PAN
PAN
PAN
PAN
PAN
PAN
PAN
PAN
PAN
4
4
4
4
4
4
4
4
4
4
4
4
4
POWER
RUDE
SOLO
LIGHT
OPERATING LEVEL
0dB = 0dBu
VLZ – Very Low Impedance
circuitry for low noise
High headroom, low-noise mic
preamps (–129.5dBm E.I.N.)
3-Band EQ with Sweepable
Mids: 80Hz, 100Hz–8kHz
swept mid, 12kHz (Mids fixed
at 800Hz & 3kHz for 4-band
EQ on stereo channels)
60mm log-taper faders
with lip seal and long-
wearing
contact material
“AIR” high frequency EQ
circuit on sub tracks 1-8
6 aux sends
6 aux returns, 2 switchable
pre- or post-fader (2 fixed
pre- and 2 fixed post-fader)
4 submix buses
Phones/Control Room level
control for 2-track monitoring
PFL/AFL Solo (globally
switchable)
Constant-loudness pan pots
“Double-bussed” sub outs for
8-track recording
Balanced inputs & outputs
(except RCAs & channel inserts)
Trim control on each chan-
nel for wide gain range
The SR Series: The most
affordable, full-featured
mixing consoles available.
As you can see, there is
every reason that the
SR24•4 and 32•4 are fast
becoming the premier,
affordable 4-bus mixing
consoles. With their proven
durability, professional
features and specs, and
certainly not least, the low
cost — the SR Series is des-
tined to be a classic. There
are no other mixing con-
soles in their class, with all
these features, at such an
affordable price.
And that’s why people
from all professions, with
all kinds of different appli-
cations, prefer Mackie’s SR
Series. You’ll like them
because of the SR24•4 and
32•4’s low price, easy-to-
use features, and rugged
construction. That’s got to
sound good.
And of
course, Mackie does.
