$190 · Behringer DSP 1124p Feedback Destroyer/ Parametric Equalizer

This Behringer DSP unit has only been used in a home Hi-Fi setup so it has had very little use. The DSP 1124p can also be used as a Feedback Destroyer in Professional Sound Re-inforcement applications or (as I used it as) a Parametric Equalizer. Basically, any of the 2 channels x 12 filters on the unit can be set to any of the four Operating Modes. One of these is a Parametric Equalizer (EQ). This is how I was using it, to adjust the response of my Transmission Line Sub-woofer in the listening room, to compensate for standing waves. The Behringer Feedback Destroyer is the fastest feedback suppressor on the market. With its lightning-quick feedback detection, the DSP 1124p will safeguard you and your audiences from feedback. The "search-and-destroy" algorithm automatically pinpoints up to 24 feedback frequencies per channel, then sets ultra-narrow notch filters to knock out feedback frequencies - leaving the rest of your signal untouched. Auto Mode continuously monitors the mix, resetting programmed filters automatically, while the Manual Mode lets you tweak up to 24 parametric filters for frequency, bandwidth and gain. Exterminate feedback effortlessly with the Behringer DSP 1124p Feedback Destroyer. Features: https://www.behringer.com/behringer/product?modelCode=P0A3R High-quality components and exceptionally rugged construction ensure long life and durability Internal power supply.