I setup sub $400 players from Yamaha, Denon, Sony, Pioneer, Panasonic, and Toshiba daily and I have never experienced any of the noises you're speaking of. The only player I have ever heard a peep from is the Cyberhome one that I won at Safeway. That thing squeaks and chirps like crazy. My Toshiba HD-A2 and Panasonic DMR-ES15 DVD recorder are dead silent.