Mackie Big Knob Studio Command System Operation Manual page 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
INPUT
OL
8
0
4
8
DAW
24 MIX
0 = + 4dBu
PHONES
1
MAX
O O
2
O O MAX
POWER
A
MONITOR
ON
-10dB
+4dB
L
AC SELECT
100 - 120V 220 - 240V
R
BAL/UNBAL
INPUT SOURCE SELECT
2-TRACK 2-TRACK PHONO
A B
STUDIO OUTS
PHONES/
STUDIO OUTS
SOURCE
MAX
O O
OFF
INPUT SOURCE(S)
LEVEL
PHONES MIX INPUT ON
13.5 in/343 mm
OUTPUTS
B C
MONITOR MONITOR
2-TRACK 2-TRACK DAW
A B OUTPUT
+ 4 + 4 + 4
dB dB dB
-10dB -10dB
+4dB + 4dB
-10 dB -10 dB -10 dB
L L L L L
R R R R R
BAL/UNBAL BAL/UNBAL BAL/UNBAL BAL/UNBAL BAL/UNBAL
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.
POWER POWER
MIC
MAX
O O
VOLUME
MONO DIM
MUTE
DAW
STUDIO
PHONES PHONES
2 - TRACK
AMP MIX INPUT
A
(MONO)
L
U
+ 4
dB + 4 dB
-10dB
+ 4dB
-10 dB -10
dB
L L L
-10dB
+ 10dB
DAW
MIX
(MONO)
R R R L
U
-10dB + 10dB
BAL/UNBAL
BAL/UNBAL BAL/UNBAL
MONITOR SELECT
A B C
TALKBACK
MAX TO
O O TO
2-TRACKS PHONES/
LEVEL
STUDIO
SOURCES
+ 4dB 2 - TRACK + 4dB
- 10dB - 10dB
B
(MONO)
R L
U
BAL/ BAL/
-10dB
+ 10dB
UNBAL UNBAL
GROUND TALK BACK
+
4dB
PHONO
FOOT
- 10dB
SWITCH
L R
R
U
RIAA
BAL/ -10dB + 10dB
UNBAL
Operation Guide
WEIGHT
3.5 lb/
1.6 kg
R
17