Mackie 1402-VLZ4 Owners Manual - Page 24

Appendix C: Technical Information, Specifications, Dimensions

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1402VLZ4 Appendix C: Technical Information Specifications Main Mix Noise (20 Hz-20 kHz bandwidth, 1/4" Main out, channels 1-6 Trim @ unity gain, channel EQs flat, all channels assigned to Main Mix, channels 1, 3 and 5 Pan left, 2, 4 and 6 Pan right.) Main Mix fader down, channel faders down: -101 dBu Main Mix @ unity, channel faders down: -91 dBu (95 dB Signal to Noise Ratio, ref +4 dBu) Main Mix fader @ unity, channel faders @ unity: -86 dBu Total Harmonic Distortion (THD) (1 kHz @ 35 dB gain, 20 Hz-20 kHz bandwidth) Mic pre @ insert: 0.0007% Attenuation (Crosstalk) (1 kHz relative to 0 dBu, 20 Hz-20 kHz bandwidth, Line in, 1⁄4" Main Out, Trim @ unity.) Main Mix fader down: -100 dBu Channel Alt / Mute switch engaged: -90 dBu Channel fader down: -90 dBu Frequency Response Mic Input to Main Output (Gain @Unity) +0, -1 dB, 20 Hz to 50 kHz +0, -3 dB, 100 kHz Equivalent Input Noise (EIN) (Mic in to Insert Send out, max gain.) 150 termination: -128.5 dBu, 20 Hz-20 kHz Common Mode Rejection Ratio (CMRR) (Mic in to Insert Send out, max gain.) 1 kHz: better than -70 dB Maximum Levels Mic in: Tape in: All other inputs: Main Mix XLR out: All other outputs: +22 dBu +16 dBu +22 dBu +28 dBu +22 dBu Impedances Mic in: Channel Insert return: All other inputs: Tape out: All other outputs: 2.5 k 2.5 k 10 k or greater 1.1 k 120 EQ High Shelving Mid Peaking Low Shelving ±15 dB @ 12 kHz ±15 dB @ 2.5 kHz ±15 dB @ 80 Hz Power Consumption 25 watts Fuse Rating 100-120V: 220-240V: 500 mA slo blo, 5 x 20 mm 250 mA slo blo, 5 x 20 mm Weight 9.5 lb (4.5 kg) Dimensions (H x W x D) 12.5" x 14.0" x 3.2" (317 mm x 356 mm x 81 mm) Since we are always striving to improve our products by incorporating new and improved materials, components, and manufacturing methods, we reserve the right to change these specifications at any time without notice. The "Running Man" figure is a registered trademark of LOUD Technologies Inc. All other brand names mentioned are trademarks or registered trademarks of their respective holders, and are hereby acknowledged. ©2013 LOUD Technologies Inc. All Rights Reserved. 19.0 in / 483 mm (optional Rack Mount Kit) 24 1402VLZ4 14.0 in / 356 mm 12.5 in / 317 mm WEIGHT 9.5 lb 4.5 kg 3.2 in 81 mm

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24
1402VLZ4
1402VLZ4
Appendix C: Technical Information
Specifications
Main Mix Noise
(20 Hz–20 kHz bandwidth, 1/4" Main out, channels 1–6 Trim @
unity gain, channel EQs flat, all channels assigned to Main Mix,
channels 1, 3 and 5 Pan left, 2, 4 and 6 Pan right.)
Main Mix fader down, channel faders down: –101 dBu
Main Mix @ unity, channel faders down: –91 dBu
(95 dB Signal to Noise Ratio, ref +4 dBu)
Main Mix fader @ unity, channel faders @ unity: –86 dBu
Total Harmonic Distortion (THD)
(1 kHz @ 35 dB gain, 20 Hz–20 kHz bandwidth)
Mic pre @ insert:
0.0007%
Attenuation (Crosstalk)
(1 kHz relative to 0 dBu, 20 Hz–20 kHz bandwidth,
Line in, 1⁄4" Main Out, Trim @ unity.)
Main Mix fader down:
–100 dBu
Channel Alt / Mute switch engaged:
–90 dBu
Channel fader down:
–90 dBu
Frequency Response
Mic Input to Main Output (Gain @Unity)
+0, –1 dB, 20 Hz to 50 kHz
+0, –3 dB, <10 Hz to >100 kHz
Equivalent Input Noise (EIN)
(Mic in to Insert Send out, max gain.)
150
termination:
–128.5 dBu, 20 Hz–20 kHz
Common Mode Rejection Ratio (CMRR)
(Mic in to Insert Send out, max gain.)
1 kHz:
better than –70 dB
Maximum Levels
Mic in:
+22 dBu
Tape in:
+16 dBu
All other inputs:
+22 dBu
Main Mix XLR out:
+28 dBu
All other outputs:
+22 dBu
Impedances
Mic in:
2.5 k
Channel Insert return:
2.5 k
All other inputs:
10 k
or greater
Tape out:
1.1 k
All other outputs:
120
EQ
High Shelving
±15 dB @ 12 kHz
Mid Peaking
±15 dB @ 2.5 kHz
Low Shelving
±15 dB @ 80 Hz
Power Consumption
25 watts
Fuse Rating
100-120V:
500 mA slo blo, 5 x 20 mm
220-240V:
250 mA slo blo, 5 x 20 mm
Weight
9.5 lb (4.5 kg)
Dimensions
(H x W x D)
12.5" x 14.0" x 3.2" (317 mm x 356 mm x 81 mm)
Since we are always striving to improve our products by
incorporating new and improved materials, components, and
manufacturing methods, we reserve the right to change these
specifications at any time without notice.
The “Running Man” figure is a registered trademark of
LOUD Technologies Inc. All other brand names mentioned
are trademarks or registered trademarks of their respective
holders, and are hereby acknowledged.
©2013 LOUD Technologies Inc. All Rights Reserved.
3.2 in
81 mm
WEIGHT
9.5 lb
4.5 kg
14.0 in / 356 mm
12.5 in / 317 mm
19.0 in / 483 mm
(optional Rack Mount Kit)