Behringer Ultragain Pro MIC2200 User Manual

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ULTRAGAIN PRO MIC2200 User Manual
5.4  The ULTRAGAIN PRO’s parametric equalizer
In contrast to graphic equalizers with their fixed frequencies and qualities, 
parametric EQs allow for setting all filter parameters, such as center frequency, 
bandwidth and amplitude.
The possibility of determining both the bandwidth and center frequency as well 
as frequency boost/cut adds a new dimension to your EQ applications. The high 
precision of the state-variable filter used in the ULTRAGAIN PRO enables you to 
fine-tune frequencies and process your audio material in such a creative way that 
has been impossible up to now. The frequency-selection feature allows you to 
process the entire audio range from 20 Hz to 20 kHz. 
Parametric equalizers can be used both as separate signal processors and in 
combination with conventional 1/3-oct. equalizers, for example, in a sound 
reinforcement system: while the 1/3-oct. equalizer does the “rough” correction 
of the overall frequency response, the ULTRAGAIN PRO could be used to fine-tune 
the sound.
“Notching out” specific interference frequencies and narrow-band resonances 
(uncontrolled frequency peaks) is one of the ULTRAGAIN  PRO’s major tasks: 
by tuning the EQ in to the precise trouble frequency, interference such as hum 
and noise caused by air conditioners, etc. can be eliminated without affecting 
adjacent frequency ranges. Basic acoustic problems usually encountered in 
studios and stage systems can be solved elegantly with the ULTRAGAIN PRO.
It has proven useful in practice to start with all controls set to mid-travel position 
and the EQ IN/OUT switch set to OUT, so as to avoid even before powering up 
the system that applied input signals with high amplitudes are raised in level 
by the ULTRAGAIN PRO and hence lead to distortion or damage in subsequent 
devices or speakers, or to annoying feedback in P.A. systems caused by improper 
basic settings.
Once the filter curve of your choice has been set, it can be necessary to correct 
the overall level. If the filter setting used raises the overall level, you can use the 
OUTPUT control to lower it again and avoid possible distortion.
When the overall level is lowered by the filter setting, the OUTPUT control 
allows for raising it by a maximum amount of +20 dB. Use the EQ IN/OUT switch 
for a direct A/B comparison, so that you can estimate the required amount of 
level compensation.
5.5  The ULTRAGAIN PRO as a tube interface
In your daily studio work, the ULTRAGAIN PRO can be used for a variety of 
applications that provide subtle sound enhancement. For example, it gives 
percussion instruments more “punch”, or improves the transparency of other 
instruments, particularly those rich in upper harmonics. The source material 
is enriched in sound volume and brilliance. Enhanced “depth” makes it easier 
to locate individual instruments. Vocal sounds gain in presence and volume, 
without masking other instruments. Thus, voices become a more integral part of 
the overall mix. Synthetic sound, especially MIDI guitar sounds become more real 
and natural than without the ULTRAGAIN PRO. So, with the ULTRAGAIN PRO you 
can adopt a more active approach during the mix-down process and work out 
subtleties, while focusing particularly on the musical aspects of your recordings.
For this purpose, connect the device to the insert points on your mixing console 
or recording/playback machine, and operate the ULTRAGAIN PRO in LINE mode. 
If you wish to use the tube function only, make sure that all PHASE REV., LO CUT 
and EQ IN/OUT switches are OUT. Set the OUTPUT control to mid-travel position 
and enjoy the “warmth” of pure tube sound.
6.  Specifications
Audio Input
Microphone
Connectors XLR
Type 
transformerless, DC-decoupled input
Impedance 
3 k Ohms balanced
Maximum input level 
+10 dBu balanced and unbalanced
CMRR 
typ. 40 dB, >55 dB @ 1 kHz
Line
Connectors 
XLR and 1/4" jack
Type 
transformerless, DC-decoupled input
Impedance 
60 kOhms balanced
Maximum input level 
+23 dBu balanced and unbalanced
CMRR 
typ. 40 dB, >55 dB @ 1kHz
Audio Output
Connectors 
XLR and 1/4" jack
Type  
electronically servo-balanced 
output stage
Impedance  
60 Ohms balanced, 
30 Ohms unbalanced
Maximum output level 
+21 dBu balanced and unbalanced
System Specifications
Frequency response 
10 Hz to 200 kHz, ±3 dB
Noise 
>94 dBu, unweighted, 22 Hz to 22 kHz
THD 
0.011% typ. @ +4 dBu, 1 kHz, Gain 1
IMD 
0.01% typ. SMPTE
Crosstalk 
<-88 dB, 22 Hz to 22 kHz
Function Controls
Mic gain 
variable (+10 dB to +60 dB)
Frequency (lo cut) 
variable (12 to 320 Hz)
Frequency (PEQ) 
variable (10 Hz to 20 kHz),  
dependent on x10 and x0.1 switch
Bandwidth 
variable (0.03 to 2 octaves)
Level 
variable (-15 dB to +15 dB)
Output 
variable (-20 dB to +20 dB)