Anyone have experience with something like this. Ad says this device "helps feedback" at high volumes, a true statement I'd guess. I'm fairly confident it would help alleviate tone at just about any volume. Maybe not.
Likely be a magic feedback eliminator on an acoustic.
http://sfbay.craigslist.org/nby/msg/758896353.html
Likely be a magic feedback eliminator on an acoustic.
http://sfbay.craigslist.org/nby/msg/758896353.html