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Owner’s Manual
Owner’s Manual
Appendix C: Technical Information
Specifi cations
Distortion (THD + N)
(1 kHz, 30 kHz bandwidth)
Mic mono: <0.003%
<0.003%
Line mono: <0.005%
Line stereo <0.003% at main out
Main mix output noise
(1 kHz, 30 kHz bandwidth)
Main mix level down, all channel levels down: –95 dBu
Main mix level 0 dB, all channel levels down: –89 dBu
Main mix level 0 dB, all channel levels 0 dB: –84 dBu
Frequency Response
(+0 dB/–3 dB)
Mic mono input: < 10 Hz–100 kHz
Line mono inputs: < 10 Hz–32 kHz
Line stereo inputs: < 10 Hz–80 kHz
Equivalent Input Noise (EIN)
Mic input (20 Hz – 20 kHz)
150 ohm termination: –128 dBu
Gain
Mic mono input: 0 dB to +50 dB
Line mono inputs: –20 dB to +30 dB
Line stereo inputs: –20 dB to +20 dB
Maximum Levels
Mic mono input: +21 dBu minimum gain
Line mono inputs: +21 dBu
Line stereo inputs: +21 dBu
Preamp main and monitor outputs: +21 dBu
Impedances
Mic mono input: 3.6 kilohms balanced
Line mono input: 20 kilohms balanced
Line mono input, Ch 7, 8 Hi-Z: 500 kilohms unbalanced
Line stereo inputs: 20 kilohms balanced
Main and monitor outputs: 240 ohms balanced
120 ohms unbalanced
Channel EQ
High Shelving (all channels) ±15 dB @ 12 kHz
Mid Mono Channels:
Mid Peaking, sweepable ±15 dB
Mid sweep range: 100 Hz to 8 kHz
Mid Stereo Channels:
Hi Mid Peaking: ±15 dB @ 2.5 kHz
Lo Mid Peaking: ±15 dB @ 400 kHz
Low Shelving (all channels) ±15 dB @ 80 Hz
Phantom Power
+48 VDC, globally switchable to all Mic inputs
9-Band Graphic EQ
Main and Monitor 1: ±15 dB @
63, 125, 250, 500, 1k,
2k, 4k, 8k and 16 kHz
Connections
Mic input: XLR balanced
Line mono input: 1/4" TRS balanced
Line stereo input: 1/4" TRS balanced
Main outputs: 1/4" TRS balanced
Monitor outputs: 1/4" TRS balanced
Inserts: 1/4" TRS unbalanced
Loudspeaker outputs: 1/4" TS and Neutrik
Speakon
Loudspeaker outputs
(Both channels loaded and driven at 1 kHz.)
Peak output power @ 4 ohms: 2 x 800 watts peak
Average output power @ 4 ohms: 2 x 400 Wrms, 1% THD
2 x 500 Wrms, 3% THD
Average output power @ 8 ohms: 2 x 250 Wrms, 1% THD
2 x 300 Wrms, 3% THD
Recommended load impedance: 4 – 8 ohms per side
Running Man Effects
Type: Two 32-bit internal
processors,
mono in, stereo out
Effects presets: 24 Mackie-designed
presets
Power Consumption
100–120 VAC, 50/60 Hz: 250 watts
220–240 VAC, 50/60 Hz: 250 watts
Dimensions (H x W x D)
19.2" x 17.4" x 5.2"
(487 mm x 442 x 133)
Weight
29 lb (13.2 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,” and the “Running Man” are registered trademarks of
LOUD Technologies Inc. All other brand names mentioned are
trademarks or registered trademarks of their respective hold-
ers, and are hereby acknowledged.
The technical writer responsible for this manual tends to fade
in and out of various different realities, depending on how
many cups of tea he has had. Please check our website for any
updates to this manual: www.mackie.com.
©2008 LOUD Technologies Inc. All Rights Reserved.