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With an amazingly fast response time of less than 0.2 seconds, the Behringer FBQ1000 Feedback Destroyer & Parametric EQ can either knock-out feedback with one quick punch or use its parametric EQ to fine-tune your live sound with finesse and sophistication. This sophisticated feedback killer is especially ideal if you play live with in-ear monitors, since it will protect your ears from any hearing damage that would otherwise be caused by a feedback bomb. The FBQ1000 works by using an incredibly fast feedback detection algorithm. It automatically locates up to 12 feedback frequencies per channel. Once intelligently identified, the FBQ1000 slips in ultra-thin FBQ notch filters to counteract the feedback frequencies. Some of these filters are as narrow as 1/60th of an octave. This leaves the rest of the frequencies virtually untouched and unaffected. The FBQ1000 comes equipped with a parametric EQ, as well as several different modes. You can use the Set-and-Forget Mode, which is the default setting and is designed to automatically get your Feedback Destroyer up and running in seconds. There's also an Auto Mode that continuously monitors the mix for feedback frequencies. This mode allows the device to reset programmed filters automatically as hints of feedback are developing at other frequencies. Plus, you can just relax and play, talk or jam freely. For a more involved and specialized approach, the FBQ1000 has a Manual Mode as well. This mode lets you program up to 24 fully parametric filters to optimize your sound to the room's acoustics. For enhanced control, each FBQ filter features frequency, bandwidth and gain controls.  

Equally suited to both live and studio environments, the ULTRAGRAPH-PRO FBQ1502HD from Behringer is a dual-channel 15-band EQ featuring the proprietary FBQ feedback detection system, a handy tool for identifying problematic frequencies in a room, or for use as an audio analyzer.

Additional low-cut filters aid in mitigating unwanted frequencies, while ultra low-noise 4580 operational amplifiers seek to bolster the sonic performance of this unit. Utilizing an on-board crossover frequency selector, a dedicated mono XLR out helps separate frequencies that are more suitable for the subwoofer than the mains. The unit also provides both 1/4" TRS and XLR connection points.

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.

Equally suited to both live and studio environments, the ULTRAGRAPH-PRO FBQ3102HD from Behringer is dual-channel 31-band EQ featuring a proprietary FBQ feedback detection system, a handy tool for identifying problematic frequencies in a room, or for use as an audio analyzer. Additional hi- and low-cut filters, sweepable in frequency, aid in mitigating unwanted hiss or rumble, while ultra-low noise 4580 operational amplifiers seek to bolster the sonic performance of this unit. Utilizing an on-board crossover frequency selector, a dedicated mono XLR out helps separate frequencies that are more suitable for the subwoofer than the mains. The unit also provides both 1/4" TRS and XLR connection points.

The MINIFBQ FBQ800 from Behringer is an ultra-compact, nine-band graphic equalizer that also contains a feedback detection system that instantly reveals critical frequencies and that can also be used as an audio analyzer. An additional low cut filter removes unwanted frequencies such as floor rumble. An accurate six-digit LED input/output meters and level control are provided for precise level indication. Long-term reliability is guaranteed with high-quality illuminated faders, potentiometer and illuminated switches. Ultra low-noise audio operational amplifiers offer outstanding sound performance. In addition, all Mini Series models can be stacked on top of each other to create an ultra-compact signal processing solution.