| 1642-VLZ PRO
Specifications |
| |
| Mic
Preamp |
|
Equivalent Input Noise (20Hz-20kHz)
|
| 150 ohm |
-129.5 dBu
|
| 50 ohm |
-131.0 dBu
|
| 0 ohm |
-134.5 dBu
|
|
Frequency Response
|
| -1dB |
5Hz to 100kHz:
|
| -3dB |
3Hz to 192kHz:
|
| IM Distortion (4 to 1 ratio
SMPTE) |
| 35dB gain |
0.0008%
|
| Harmonic Distortion (20Hz-20kHz) |
| 35dB gain |
0.0007%
|
| Gain |
| Max |
+60dB |
| Min |
0dB or Unity |
| Max Input |
+22dB |
| Input Impedance |
1.3k Ohm |
| Common Mode Rejection |
>
90dB |
| Common Mode Rejection Ratio |
> 140dB |
| Main
Mix Noise |
| 20Hz-20kHz bandwidth, 1/4"
Main out, Channel Trim @ unity gain, channel EQs flat, all
channels assigned to Main Mix, odd channels Pan left, even
channels Pan right, Reference +4dBu |
| Main Mix Fader @ unity, channel faders down: |
-90.5dBu
|
| Main Mix Fader @ unity, channel faders @
unity: |
-90.5dBu
|
| Total
Harmonic Distortion (THD) |
| 1kHz @ +14dBu, 20Hz-20kHz. |
| |
0.005%
|
| Attenuation
(Crosstalk) |
| 1kHz relative to 0dBu,
20Hz-20kHz bandwidth, Line in, 1/4" Main Out, Trim @ unity |
| Channel Mute switch engaged: |
-84dBu
|
| Channel Fader down: |
-84dBu
|
|
 |
| Frequency
Response |
| Any input to any
output |
| +0dB/-1dB |
20Hz to 60kHz
|
| +0dB/-3dB |
20Hz to 100kHz
|
| Maximum
Levels |
| Mic in: |
+22dBu
|
| All other inputs: |
+22dBu
|
| Main Mix XLR out: |
+28dBu
|
| All other outputs: |
+22dBu
|
| Impedances |
| Mic in: |
1.3 kilohms
|
| Channel Insert return: |
2.5 kilohms
|
| All other inputs: |
10 kilohms or greater
|
| Tape out: |
1.1 kilohms
|
| All other outputs: |
120 ohms
|
| 3 Band
EQ (Channels 1-8) |
| High Shelving |
±15db @12kHz
|
| Mid Peaking |
±15dB, Sweep
100Hz -8kHz
|
| Low Shelving |
±15db @ 80Hz
|
| Low Cut Filter: |
18dB/Octave,
-3dB @ 75Hz
|
| 3 Band
EQ (Channels 9-16) |
| High Shelving |
±15db @12kHz
|
| Hi Mid Peaking: |
±15dB @ 3kHz
|
| Lo Mid Peaking: |
±15dB @ 800kHz
|
| Low Shelving: |
±15db @ 80Hz
|
| Low Cut Filter: |
18dB/Octave,
-3dB @ 75Hz
|
| Power
Consumption: |
|
120VAC, 50/60Hz, 50 watts
|
| Fuse
Ratings: |
| 120V |
1A Slo Blo, 5 x 20mm
|
|
220-240V
|
0.5A Slo Blo, 5 x 20mm
|
| Weight: |
|
18.2 lbs (8.3 kg)
|
| Rack
Mounting: |
|
Optional rack ears are available which will
allow the 1642-VLZ PRO to be mounted in a standard 19"
rack. Allow ten rack spaces for the unit, and allow two empty
rack spaces on top (for room to plug anything in).
|
|
