Operation Guide
Oper
ation Guide
17
Input VU Meters
6 Segment (OL, +8 dB, 0 dB, –4 dB, –8 dB, –24 dB)
Talkback Section
Automatic Gain Control (AGC) Range
±15 dB
Nominal Output Level
+4 dBu (+4 dB output level setting)
Output Level Range
Off to +10 dB
Nominal Microphone Input Sensitivity
80 dB SPL
AC Power Requirement
U.S.
120 VAC, 60 Hz
Europe 240 VAC, 50 Hz
Japan
100 VAC, 50/60 Hz
Korea
220 VAC, 60 Hz
Power Consumption
25 watts
Physical Dimensions
Height
3.2 in/81 mm (3.5 in/89 mm with Knob)
Width
13.5 in/343 mm
Depth
5.9 in/150 mm
Net Weight
3.5 lb/ 1.6 kg
LOUD Technologies Inc. is always striving to improve our prod-
ucts by incorporating new and improved materials, components,
and manufacturing methods. Therefore, we reserve the right to
change these specifications at any time without notice.
“Mackie.”, “Big Knob,” and the “Running Man” are registered
trademarks of LOUD Technologies Inc. All other brand names
mentioned are trademarks or registered trademarks of their
respective holders, and are hereby acknowledged.
©2004-2009 LOUD Technologies Inc. All Rights Reserved.
INPUT SOURCE(S)
PHONES MIX INPUT
OFF
ON
POWER
POWER
MUTE
DIM
MONO
MIC
TO
PHONES/
STUDIO
TO
2-TRACKS
LEVEL
LEVEL
1
O
O
MAX
O
O
MAX
2
O
O
MAX
O
O
MAX
TALKBACK
STUDIO OUTS
INPUT SOURCE SELECT
PHONES/
STUDIO OUTS
SOURCE
DAW
MIX
2-TRACK
A
2-TRACK
B
PHONO
MONITOR SELECT
A
B
C
OL
8
0
4
8
24
INPUT
PHONES
POWER
ON
AC SELECT
220-240V
100-120V
BAL/UNBAL
MONITOR
A
2-TRACK
A
2-TRACK
B
OUTPUTS
DAW
OUTPUT
PHONES
AMP
STUDIO
BAL/UNBAL
+
4
dB
-10
dB
+
4
dB
-10
dB
+
4
dB
-10
dB
+
4
dB
-10
dB
+
4
dB
-10
dB
BAL/UNBAL
L
R
DAW
PHONES
MIX INPUT
-10dB
+4dB
MONITOR
B
BAL/UNBAL
L
R
-10dB
+4dB
MONITOR
C
BAL/UNBAL
L
R
L
R
L
R
L
R
L
R
L
R
L
R
-10dB
+
4dB
BAL/UNBAL
BAL/UNBAL
BAL/UNBAL
BAL/UNBAL
-10dB
+
4dB
BAL/
UNBAL
BAL/
UNBAL
(MONO)
RIAA
SOURCES
2-TRACK
B
(MONO)
-10dB
+
4dB
-10dB
+
4dB
-10dB
+
4dB
DAW
MIX
PHONO
GROUND
TALK BACK
FOOT
SWITCH
L
R
BAL/
UNBAL
(MONO)
L
R
L
R
L
R
-10dB +10dB
-10dB +10dB
-10dB +10dB
-10dB +10dB
0 =
+
4dBu
VOLUME
MAX
O
O
2-TRACK
A
U
U
U
U
13.5 in/343 mm
5.
9
in
/
15
0
m
m
3.
2
in
/
8
1 m
m
WEIGHT
3.5 lb/
1.6 kg
