From Behringer:

• Ultra-high performance 2-channel digital feedback suppressor / parametric EQ

• Automatically and "intelligently" locates and destroys up to 12 frequencies per channel

• "Set-and-forget" default setting enables immediate and super-easy performance

• 2 x 12 fully programmable parametric filters that can be set manually or via MIDI

• Auto mode continuously monitors the mix, resetting programmed filters automatically

• Single-shot mode automatically detects and destroys feedback and locks the filter until you reset it manually

• Manual mode allows individual setting of up to 2 x 12 fully parametric filters with frequency, bandwidth and gain adjustment

• 2 digital processing engines provide independent or coupled functions on left and right channels

• Extensive MIDI implementation and user preset memories for storing and instantly recalling programs

• Accurate eight-segment LED level meters for perfect level setting and optimum performance

• Servo-balanced, gold-plated XLR and 1/4" TRS connectors

• High-quality components and exceptionally rugged construction ensure long life