For those that know about Reference Recordings, this may be old hat, but since this blog is so new, I thought that I would introduce you to one of the “brains” that truly make Reference Recordings the “audiophile” label that it is. So here is a little blurb about “Prof” Keith O. Johnson: “Professor” Keith O. Johnson is widely known for his recordings and for his contributions to entertainment technology. His legacy began with a…