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Equalizers
ULTRAGRAPH PRO
FBQ6200/FBQ3102/FBQ1502
Audiophile Multi-Band Stereo
Graphic Equalizers with FBQ
Feedback Detection System
ULTRAGRAPH PRO FBQ6200 —
Audiophile 31-Band Stereo Graphic
Equalizer with FBQ Feedback
Detection System
Audiophile 31-band stereo
graphic equalizer for live and
studio applications
Dedicated Limiters with gain
reduction meters for each channel
protect your sound system from
overload and distortion
Pink noise generator provides test
signals to adapt your sound system
to any room acoustics
Relay-controlled hard bypass with an
auto-bypass function during power
failure (failsafe relay)
ULTRAGRAPH PRO FBQ3102 —
Audiophile 31-Band Stereo Graphic
Equalizer with FBQ Feedback
Detection System
Professional 31-band stereo
graphic equalizer for live and
studio applications
Professional audio engineers have
known for decades that a good EQ makes
all the dierence in how a performance is
perceived. Although multi-band graphic
equalizers have been around for a long
time, they have changed very little…
until now! BEHRINGER ULTRAGRAPH PRO
Series equalizers take a giant leap forward
technologically, providing robust feature
sets and our proprietary FBQ Feedback
Detection System—at a price that makes
them a must-have for anyone who records
or operates a live sound system.
How Does Equalization Work?
Imagine the audio frequency range as
a very wide highway with lots of “lanes”.
Each of these lanes represents a specic
frequency band.
• The lanes on the left side contain
the really low frequency content,
mainly bass, bass vocals, and the kick
and tom drums
• The middle lanes make up the
fundamental zone of most musical
instruments and the male and
female vocals
• The right-hand lanes have all the
high-frequency stu, such as snare
drums, cymbals, higher pitched
percussion instruments and the
content that adds sizzle to the mix
BEHRINGER FBQ-PRO EQs allow you
to control the ow of audio trac in each
of these lanes. The more lanes (bands)
you have, the more control you have over
the nal sound. When properly applied,
EQ makes it possible to hear all of these
frequency ranges equally, thus the
term equalization.
Relay-controlled hard bypass with an
auto-bypass function during power
failure (failsafe relay)
ULTRAGRAPH PRO FBQ3102 —
Audiophile 31-Band Stereo Graphic
Equalizer with FBQ Feedback
Detection System
Professional 15-band stereo
graphic equalizer for live and
studio applications
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ULTRAGRAPH PRO
FBQ6200 / FBQ3102
FBQ1502
Common features
Revolutionary FBQ Feedback
Detection system instantly reveals
critical frequencies and can also be
used as audio analyzer
Mono subwoofer output with
dedicated level control and
adjustable crossover frequency
Additional sweepable high and
low-cut lters for each channel
remove unwanted frequencies
e.g. oor rumble, hiss etc.
(low-cut switch only FBQ1502)
Highly accurate 8-segment LED
input/output metering and input
gain controls for easy level setting
Ultra-low noise audio operational
ampliers for highest signal integrity
Servo-balanced inputs and outputs
with ¼" TRS and gold-plated
XLR connectors
Shielded toroidal power transformer
for ultra-low noise performance
High-quality components and
exceptionally rugged construction
ensure long life
Special Tools for Low Frequencies
The low-frequency sound range
requires special attention. That’s why the
FBQ-PRO Series features a Low Cut lter,
in addition to the frequency faders, to
help remove unwanted low frequencies
such as oor rumble, room resonance,
electrical hum, etc. This lter is preset
on the FBQ1502 to remove all content
below 25 Hz, which can really eat into
your power amp’s headroom. On the
FBQ3120 and FBQ6200 models we
take it a step further, including variable
High- and Low-Cut lters per channel
with a sweepable frequency dial for even
more control.
Crossover Not Required
Speaking of special low-frequency
tools, all three FBQ-PRO models feature
a dedicated subwoofer output with an
adjustable (30 – 200 Hz) cut-o frequency.
Balanced XLR Outs are provided so you
can connect to power amps, or directly
to your active subwoofers, without any
additional hardware—just another
example of how BEHRINGER saves
you money.
FBQ Feedback Detection System
The FBQ Feedback Detection System
is one of the most outstanding features
of our graphic equalizers. This ingenious
circuitry helps you recognize and
eliminate feedback frequencies
immediately. When feedback is sensed
in a specic frequency range, the LED
on the associated fader lights, so you
know at a glance which fader to lower
to eliminate the feedback. BEHRINGER’S
proprietary FBQ Feedback Detection
System makes it easy for even the novice
operator to defeat live sound’s natural
enemy—feedback!
Stereo or Double-Duty?
There are two reasons to buy a stereo
EQ—to run your Front Of House (FOH)
system in stereo, or to use one side for
mono FOH while the other side EQs your
monitors, which is usually where feedback
problems start.
FBQ6200’s Added Features
The agship of the series, the FBQ6200
has all the features mentioned above,
plus switchable Limiters per channel
with separate Threshold controls,
long-throw 45 mm frequency faders
for added precision, and a built-in
Pink Noise generator that enables the
FBQ6200 to pull double-duty as an audio
spectrum analyzer.
Superb Audio, Sound Value
FBQ-PRO Series graphic EQs bring out
the best in your sound system, and your
performance, whether you use them in
the studio or at your next live gig. We dare
you to compare the FBQ1502, FBQ3102
or FBQ6200 against the competition.
Once you do, you’ll choose BEHRINGER
again and again for both audio quality
and value. Test Drive one today at your
authorized BEHRINGER dealer.
Conceived and designed by
BEHRINGER Germany