Technical Specifications |
COMPRESSOR LIMITER NOISE GATE U799 |
Size |
V700-Module 1N |
|
Input |
|
Type |
balanced, floating, torodial Transformer, or balanced, grounded |
nominal Level |
+ 6 dBu |
maximum Level 1) |
ƒ ³ 40 Hz ³ + 30 dBu |
Input Impedance |
ƒ 40 Hz - 15kHz ³ 5 kW |
CMRR |
ƒ 40 Hz - 15 kHz ³ 60 dB according to IRT |
S-C-Input |
stereo |
Type |
balanced, grounded |
nominal Level |
+ 6 dBu |
maximum Level 1) |
ƒ ³ 40 Hz ³ + 30 dBu |
Input Impedance |
ƒ 40 Hz - 15kHz ³ 5 kW |
CMRR |
ƒ 40 Hz - 15 kHz ³ 60 dB according to IRT |
|
Output |
stereo |
Type |
balanced, floating, torodial Transformer, or balanced, grounded |
nominal Level |
+ 6 dBu |
maximum Level1) |
ƒ ³ 40 Hz, kges 1 % ³ + 30 dBu |
Source Impedance |
ƒ 40 Hz - 15 kHz £ 40 W |
Load Resistance |
³ 300 W |
CMRR |
ƒ £ 15 kHz ³ 40 dB according to IEC |
CMRR |
ƒ £ 15 kHz ³ 60 dB according to IRT |
S-C Output |
|
Type |
balanced, grounded |
nominal Level |
+ 6 dBu |
maximum Level1) |
ƒ ³ 40 Hz, kges 1 % ³ + 30 dBu |
Source Impedance |
ƒ 40 Hz - 15 kHz £ 60 W |
Load Resistance |
³ 1200 W |
CMRR |
ƒ £ 15 kHz ³ 40 dB according to IEC |
|
Gain 2) |
all Controls at 0 dB Position 1 kHz 0 dB ± 0.5 dB |
|
Frequency Response 2) |
ƒ 20 Hz - 20 kHz ± 0.25 dB |
Phase Response 2) |
- Input/Output ƒ 40 Hz - 15 kHz £ +5/-20°
- with Standard Values for RF & LF Filters
|
|
THD 3) |
£ +26 dBu, ƒ ³ 40 Hz - 15 kHz, kges £ 0.1 % |
|
Dynamic Range 2) |
Gain 0 dB / 22Hz-22kHz RMS ³ 120 dB |
Noise Level 2) |
Gain 0 dB / 22Hz-22kHz RMS £-90 dBu |
|
Size |
V700-Module - StandardSize |
Frame |
fits into Standard Frames |
|
Control Elements |
Stepper Pots - 21 Steps |
Compressor |
activated by Push Button DYN |
Threshold |
-30 dBu ... + 18 dBu |
Attack |
0.1 ms ... 30 ms |
Release |
50 ms ... 5 s |
Ratio |
1:1 to oo |
Knee |
Threshold Transfer Range 0 to > 12 dB |
Crest |
4 Steps from 0.3 to 8 |
Envelope |
Controlled |
Fill |
Parallel Compression by adding the Input Signal
range from Off to -6 dB |
Autogain |
± 1.5 dB at Crest =1 and Env = 0, switched |
Gain |
0 dB ± 0.3 dB - Control Range ± 20 dB |
S-C-Insert |
- Side-Chain Inser for external EQ's etc.
- selected Push Button SC-INS
- Output is always active
- Input is switched
|
Level at S-C-Ins |
+ 6 dBu |
Display |
- Gain-Reduction with 8 Led's, 1 to 20 dB
|
|
Noise Gate |
- activated byPush Button GATE
|
Threshold |
- - 30 dBu ... +21 dB
|
Attack |
0.02 ms ... 10 ms |
Release |
50 ms ... 3 s |
Hold |
50 ms ... 3 s |
Range |
- from 0 to 80 dB
double logarithmic Law
|
Bandpass Filter |
by Push Button BPF
Frequency Range 50 Hz to 8 kHz
Q-Factor Range 3 Okaves to a Third |
High Pass/Low Pass Filter |
activated by Push Button FILT
Frequency Range High-pass 50 Hz to 8 kHz
Frequency Range Low-pass 15 kHz to 50 Hz
Steepness 12 dB/Oct. |
Side Chain Listen |
Push Button SCL switches the internal Side Chain input of the Gate to the Output |
|
Limiter |
activated by
Push-Pull Switch of the Threshold Pot |
Threshold |
-6 dB ... >+ 24 dB (0 dB = + 6 dBu) |
Attack |
0.01 ms ... 5 ms |
Release |
0.05 sec ... 5 sec |
Ratio |
Increase of 20 dB at the input results max ± 0.3 dB change in Output Level
|
Display |
3 Color-LED
Grün, no Regulation
Gelb, Treshold Level
Orange/Rot, display Gain Reduction
from Orange to Red at 6 dB Gain Reduction |
|
Bypass |
durch Push Button DYN-ON |
Signal Flow |
- Compressor, Limiter and Gate use separate VCA's and Control Voltage Generatrion
Thr Limiter is always installed directly pre output driver. Compressor and Gate can be reversed by the push-pull switch of the compressor threshold pot. The default configuration is:
Compressor - Gate Limiter
|
|
- 1)
- Depending on the setting of the control, gain or attenuation is possible. The value is valid for the higher level at the input or output.
|
|
- 2)
- No Dynamic Regulation active
- (Ratio-Regler all to the left)
|
|
- 3)
- The settings and the signal frequency can affect the THD values. The values refer to inactive regulation.
|
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Index |
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