Love the series. Informative, funny especially the 'Alan Around Town' questioning of the locals with the brush gig. What a hoot!! OK so I am an Audiophile of sorts. I know quality cables and various equipment make a difference, and not the M brand either. We've gone down this road many times. It is easily proven. But, I also still have my Vintage JBL 4312's to keep me in touch with the real music just as you have your 4320's. Some of the Audiophiles in our area are fanaticals I will agree. Maybe they should see the series. I will let them know about this site and what all it has to offer. Thank you everyone for this special look into the recording industry!