zero feedback

  1. rjm

    Zero feedback push-pull buffer : piezo driver idea

    REVIEW OF SCIENTIFIC INSTRUMENTS 80, 104701 2009 permalink (the paper is presently a free download, which is cool) I came across this as part of my "day job", but I suspect the author does audio design on the side, much like I do. It's an amplifier design for driving a piezo stack typically...