Mackie Big Knob 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
INPUT SOURCE SELECT
OL
8
0
4
8
DAW
24 MIX
0 = + 4dBu
PHONES
PHONES/
1 STUDIO OUTS
SOURCE
O O MAX
INPUT SOURCE(S)
2
PHONES MIX INPUT
MAX
O O
POWER ~100-240 VAC
MONITOR A MONITOR
ON 50/60 Hz 25W
-10dB -10dB
+4dB
L L
AC SELECT
100 - 120V 220 - 240V
R R
BAL/UNBAL BAL/UNBAL
MIC
2-TRACK 2-TRACK PHONO
A B
STUDIO OUTS
MONO
MAX
O O
OFF
LEVEL
ON
13.5 in/343 mm
OUTPUTS
B MONITOR C
2-TRACK 2-TRACK DAW PHONES
OUTPUT AMP
A B
+ 4 + 4 + 4 + 4
dB dB dB dB
-10dB
+4dB + 4dB
-10 -10 -10 -10
dB dB dB dB
L L L L L
R R R R R
BAL/UNBAL BAL/UNBAL BAL/UNBAL BAL/UNBAL BAL/UNBAL
DESIGNED BY MACKOIDS IN WOODINVILE, WA, USA • "BIG KNOB" & "MACKIE" ARE TRADEMARKS OF LOUD TECHNOLOGIES INC. • COPYRIGHT ©2004
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 specifi cations 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 LOUD Technologies Inc. All Rights Reserved.
POWER POWER
MONITOR SELECT
A
MAX
O O
VOLUME
DIM
O O MAX
MUTE
LEVEL
SOURCES
DAW
STUDIO
PHONES
+ 4dB
2-TRACK 2-TRACK
MIX INPUT
- 10dB
A
(MONO)
L R
U
+ 4 dB
-10dB
+ 4dB
-10 dB
L L
-10dB BAL/ -10dB
+ 10dB
UNBAL
+ 4dB
DAW
- 10dB PHONO
MIX
(MONO)
R R L R
U
-10dB + 10dB BAL/ -10dB
UNBAL
BAL/UNBAL BAL/UNBAL
B C
TALKBACK
TO
TO
2-TRACKS PHONES/
STUDIO
+ 4dB
- 10dB
B
(MONO)
L R
U
BAL/
+ 10dB
UNBAL
GROUND TALK BACK
FOOT
SWITCH
L R
U
RIAA
+ 10dB
Operation Guide
WEIGHT
3.5 lb/
1.6 kg
17