https://fretsnet.ning.com/forum/topics/piezo-pick-up-feeding-back?page=1&commentId=2177249%3AComment%3A16623&x=1
Piezo pick up feeding back - FRETS.NET
Can anyone help with this problem? A couple of months ago a customer asked me to install an Allparts undersaddle p/u and EQ in his Fender acoustic. I did so ta…
pick upfeeding backpiezofrets