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Owner’s Manual
Owner’
s Manual
Input Impedance
Mic Input:
2.4 k
Ω
balanced
Inst Input:
1 M
Ω
Line:
30 k
Ω
balanced, 15 k
Ω
unbalanced
Output Impedance
Line:
150
Ω
balanced
Signal Level LEDs
–40 dB, –20 dB, –10 dB (normal operating level),
OL = 22 dBu
Sample Frequency Selections
44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz,
176.4 kHz, 192 kHz
Analog Input Connectors
12 balanced XLR/TRS mic/line inputs
Two unbalanced 1/4" TS line/high-impedance
instrument inputs
One balanced XLR talkback mic input
Two balanced 1/4" TRS line-level insert returns
Analog Output Connectors
Eight balanced line-level outputs on DB-25
Four balanced 1/4" TRS control room line-level outputs
Four unbalanced 1/4" TRS stereo headphone outputs
Two balanced 1/4" TRS line-level insert sends
Digital Input Connectors
One BNC connector for external word clock input
One RCA connector for S/PDIF input
One XLR-F connector for AES/EBU input
Two 5-pin DIN connectors for MIDI input
Two Toslink optical connectors for ADAT input
Two 6-pin FireWire input/output
Digital Output Connectors
One BNC connector for external word clock output
One RCA connector for S/PDIF output
One XLR-M connector for AES/EBU output
Two 5-pin DIN connectors for MIDI output
Two Toslink optical connectors for ADAT output
DSP
TMS320C6713 Floating-Point Digital Signal Processor
operating at 225 MHz, delivering up to 1350 million
floating-point operations per second (MFLOPS),
1800 million instructions per second (MIPS), and
450 million multiply-accumulate operations per
second (MMACS)
AC Power Requirements
Power Consumption: 45 watts
Universal AC Power Supply:
100 VAC – 240 VAC, 50-60 Hz
Physical Dimensions and Weight
Height:
3.50 in/89 mm
Width:
17.5 in/445 mm (main body of unit)
19.0 in/483 mm (with rack ears)
Depth:
14.5 in/368 mm (including front knobs and
rear BNC jack)
Weight:
13.8 lb/6.3 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.”, “Onyx,” 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.
©2007-2012 LOUD Technologies Inc. All Rights Reserved.
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14.5 in/368 mm
13.0 in/330 mm
3.5 in/
89 mm
(2 r
ack spaces)
19.0 in/483 mm
17.5 in/445 mm
WEIGHT
13.8 lb/
6.3 kg