The ULTRAGRAPH PRO FBQ3102 from Behringer is a professional 31-band stereo graphic equalizer for both live and studio applications. Its FBQ Feedback Detection System instantly detects feedback frequencies and can also be used as an audio analyzer, making the unit a welcome addition to every touring setup.
The unit provides a dedicated mono subwoofer output with adjustable crossover frequency. Unwanted frequencies such as floor rumble and tape hiss can be removed utilizing the additional sweepable high and low cut filters for each channel. Level setting is easy with the accurate 12-digit LED input/output metering and input gain control.
The FBQ3102 utilizes ultra low-noise audio operational amplifiers that provide outstanding sound performance. High-quality illuminated faders, detent ALPS potentiometers and illuminated switches provide reliability and longevity of use.
| Filter Type | Graphic |
| Number of Channels | 2 |
| Inputs |
2 x XLR 2 x 1/4" TRS phone |
| Outputs |
2 x XLR 2 x 1/4" TRS phone 1 x XLR subwoofer |
| Maximum Input Level | +21dBu, balanced or unbalanced |
| Frequency Bands | 31 per channel |
| Bandwidth | 1/3 octave |
| Range (Boost/Cut) | +/-6dB, +/-12dB switchable |
| Maximum Output Level | +21dBu, balanced or unbalanced |
| Frequency Response | 10Hz to 30kHz, +/-3dB |
| Dynamic Range | Not specified by manufacturer |
| Noise | SNR: >94dB @ +4dBu, 22Hz to 22kHz |
| Dimensions (WxDxH) | 19" x 5 7/8" x 3 1/2" |
| Weight | 5.5 lbs |
| Specialties | 12dB per octave Butterworth high and low pass filters |
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Comments about Behringer FBQ3102 Graphic Equalizer:
I bought this eq for my karaoke system, and thought it so great but then I exchange it for a higher price one thinking it would be better but boy was I'm wrong. Just return the twices it cost and re order this and could not be more happier.
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Comments about Behringer FBQ3102 Graphic Equalizer:
Certainly does what it's supposed to do in shaping your sound. I find that you cannot increase the output level too much before a noticeable coloration in the sound, and a faint buzz.
I've owned 2 before, and they seem to have a little limited life. They had seemed pretty warm in my rack (I had 2 on top of each other), so maybe had overheated, but I started getting a louder buzz in one, and then about 1 year later, got the same kind of buzz in the other.
It's good for the money, and to me seems cheap enough just to replace when it goes bad.
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Comments about Behringer FBQ3102 Graphic Equalizer:
I really like the FBQ feature of these EQ's, I own 2 of then for live vocals & this feature is really helpful on telling you exactly what frequency is being processes, no guesswork on this.
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Comments about Behringer FBQ3102 Graphic Equalizer:
Works great, I have no use for the base out but its nice to have as well. I have a projector and use the stereo speakers in it as well as the surround system. and it can not handle the base the system can. not to mention depending on what is playing the "dj" at the time may wish to adjust the sound profile. this eq gives great controll. I do not use it as a rack mounted unit and insted it is free standing[...] lol. I could use free equipment to write reviews ;)
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Comments about Behringer FBQ3102 Graphic Equalizer:
Without reading the manual yet, I have been able to get the EQ plugged in and working. I have a handle on my problem feedback frequencies and now can dial in the sound at my leisure.
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Comments about Behringer FBQ3102 Graphic Equalizer:
This unit has built in crossover for Subwoofer, high and low pass filters for each channel, feed back killing circuit, and a 31 band graphic equalizer. The price of a crossover, feedback killer, and 31 band graphic equalizer is easily double the price of this unit.
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