Behringer FBQ1502 Broschüre

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)

Professional 31-band stereo 
graphic equalizer for live and 
studio applications 

Relay-controlled hard bypass with an 
auto-bypass function during power 
failure (failsafe relay) 

Professional 15-band stereo 
graphic equalizer for live and 
studio applications

Professional audio engineers have 

known for decades that a good EQ makes 
all the difference 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.

Imagine the audio frequency range as 

a very wide highway with lots of “lanes”. 
Each of these lanes represents a specific 
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 stuff, 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 flow of audio traffic in each 
of these lanes. The more lanes (bands) 
you have, the more control you have over 
the final sound. When properly applied, 
EQ makes it possible to hear all of these 
frequency ranges equally, thus the 
term equalization.

Equalizers