I am still waiting for an anti-feedback pedal or device that really does the trick...
I purchased this pedal in the hope to avoid annoying feedback during acoustic sessions. Both of the guitarplayers play Godin guitars with an incredible coustic sound, but to cut through with the acoustic bass I have lots of difficulties to get through without any feedback. The pedal is both AC- and battery-powered.
Avoiding feedback isn't always possible. On the pedal is a panic-button which doens't seem to work when needed.
Very easy to use this pedal, not too many knobs and gizmos, the function is quite logical.
Very reliable and solid pedal.