Mackie 802VLZ4 Manual Do Proprietário
Owner’
s Manual
25
Owner’s Manual
Appendix C: Technical Information
Specifications
Main Mix Noise
(20 Hz–20 kHz bandwidth, channels 1–3 gain @ unity gain,
channel EQ flat, all channels assigned to main mix,
channel EQ flat, all channels assigned to main mix,
channel 1 panned left, 2 panned right, 3–8 centered.)
Main mix knob down, channel level knobs down:
XLR:
Main mix knob down, channel level knobs down:
XLR:
–95
dBu
TRS:
–101
dBu
Main mix knob unity, channel level knobs down:
XLR:
XLR:
–90
dBu
TRS:
–96
dBu
Main mix knob @ unity, channel level knobs @ unity:
XLR:
XLR:
–84
dBu
TRS:
–90
dBu
Total Harmonic Distortion (THD)
(1 kHz @ 30 dB gain, 20 Hz–20 kHz bandwidth)
Mic pre @ insert:
Mic pre @ insert:
0.001%
Attenuation (Crosstalk)
(1 kHz relative to 0 dBu, 20 Hz–20 kHz bandwidth,
line in, 1⁄4" main out, gain @ unity.)
Main mix knob down:
line in, 1⁄4" main out, gain @ unity.)
Main mix knob down:
–75 dBu
Channel Alt / Mute switch engaged:
–100 dBu
Channel level knob down:
–100 dBu
Frequency Response
(30 Hz to 30 kHz, mic input to any output, @ 60 dB gain.)
+0
dB/–1
dB
(10 Hz to 100 kHz, mic input to any output, @ unity gain.)
+0
+0
dB/–3
dB
Equivalent Input Noise (EIN)
(20 Hz–20 kHz, mic input to insert send out, max gain.)
150 termination:
150 termination:
–128.5 dBu
Common Mode Rejection Ratio (CMRR)
(Mic in to insert send out, max gain.)
1 kHz:
1 kHz:
better than –70 dB
Maximum Levels
Mic in:
+21 dBu
Tape in:
+22 dBu
All other inputs:
+22 dBu
Main mix XLR out:
+28 dBu
All other outputs:
+22 dBu
Impedances
Mic in:
2.55 k
Channel insert return:
5 k
All other inputs:
17 k or greater
Tape out:
1 k
Phones
out:
60
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
13
watts
Dimensions (H x W x D)
10.7" x 8.9" x 1.8" (273 mm x 227 mm x 47 mm)
Weight
With power supply
5.5 lb (2.5 kg)
Without power supply
4.5 lb (2.0 kg)
Since we are always striving to make our products better 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.
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.
WEIGHT
4.5 lb
2.0 kg
1.8 in
47 mm
8.9 in / 227 mm
10.7 in / 273 mm