Mackie QUAD EQ - Appendix C: Technical Info; Specifications

20
QUAD EQ
Quad EQ
21
Owner’s Manual
Owner’s Manual
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Specications
Frequency Response
15 Hz-20 kHz ±0.2 dB
THD
0.01% (15 Hz-20 kHz)
Signal to Noise Ratio
Analog in to Analog out, ref to +4 dBu: 104 dB
Propagation delay
3.2 mS
EQ lters
30 Adaptive-Q lters, ±12 dB range
HPF 20 Hz -3 kHz, 12 or 24 dB/octave Linkwitz-Riley
LPF 1 kHz-20 kHz, 12 or 24 dB/octave Linkwitz-Riley
Analog inputs:
Connectors: XLR female & TRS
Max input level: +22 dBu
Input level range: ±15 dB digital trim
Impedance: 10k ohms
A/D:
24-bits (20 Hz-20 kHz, ±1 dB)
Dynamic Range: 106 dB
Crosstalk: –110 dB @ 1 kHz
Measurement mic input
Connector: XLR female
Gain: Fixed at appropriate level for supplied Mic
Impedance: 10k ohms
Phantom Power: 48 V applied continuously
Appendix C: Technical Info
Analog Outputs:
Connectors: XLR male & TRS
Max output level: +22 dBu balanced, +20 dBu unbalanced
Impedance: 150 ohms
D/A:
24-bits (20-20 kHz, +/-1 dB)
Dynamic Range: 108 dB
Crosstalk: –115 dB @ 1 kHz
Sample Rates: 48 kHz
Digital Signal Processing: 32-bit oating point
Power:
100-240 VAC, 50/60 Hz auto-switching
Dimensions:
Width 19 inches (483 mm)
Height 3.5 inches (88 mm)
Depth 10.7 inches (271 mm)
Weight: 10 lbs (4.6 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 speci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.
©2005 LOUD Technologies Inc. All Rights Reserved.