The new PD20 from Astell&Kern is billed as the first Digital Audio Player to tailor sound to a listener's hearing – transforming how music is individually experienced.

I have an Auzentech/HDA X-plosion 7.1 soundcard, and I just bought the Logitech Z-5500 speaker set. I connect from my soundcard to the 5500 with an optical cable. The problem I'm having is that the ...

In the home theater world, the term used to describe the aesthetic appeal of a system is the “spousal acceptance factor.” That is to say, if you pull into the driveway with a particular piece of ...