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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: <0.007% high gain
<0.005% low gain
Line mono: <0.005% low gain
Line stereo <0.01% 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: –86 dBu
Main mix level 0 dB, all channel levels 0 dB: –77 dBu

Frequency Response

(+0 dB/–3 dB)
Mic mono input: < 10 Hz–80 kHz
Line mono inputs: < 10 Hz–40 kHz
Line stereo inputs: < 10 Hz–75 kHz

Equivalent Input Noise (EIN)

Mic input (20 Hz – 20 kHz)
150 Ω termination: –128 dBu

Gain

Mic mono input: 45 dB high gain
25 dB low gain
Line mono inputs: 20 dB high gain
0 dB low gain
Line stereo inputs: 0 dB

Maximum Levels

Mic mono input: –25 dBu high gain
–5 dBu low gain
Line mono inputs: +21 dBu low gain
+1 dBu high gain
Line stereo inputs: +21 dBu
Preamp main and monitor outputs: +21 dBu

Impedances

Mic mono input, balanced: 3.6 kΩ balanced
Line mono input, balanced: 20 kΩ balanced
Line mono input, Ch 5, 6 Hi-Z: 500 kΩ unbalanced
Main and monitor preamp outputs: 240 Ω balanced
120 Ω 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

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 unbalanced
Preamp 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 Ω: 2 x 800 W peak
Average output power @ 4 Ω: 2 x 400 W rms, 1% THD
2 x 500 W rms, 3% THD
Average output power @ 8 Ω: 2 x 250 W rms, 1% THD
2 x 300 W rms, 3% THD
Recommended load impedance: 4 – 8 Ω per side

Running Man Effects

Type: 32-bit internal processor,
mono in, stereo out
Effects presets: 24 Mackie-designed
presets

Power Consumption

120 VAC, 50/60 Hz,
680 watts

Dimensions (H x W x D)

12.3" x 19.3" x 11.4"
(314 mm x 490 x 290)

Weight

24.5 lb (11.1 kg)

Top Speed

13 knots
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.
Please check our website in case there are any corrections and
updates to this manual: www.mackie.com.
©2008 LOUD Technologies Inc. All Rights Reserved.