Jump to an all digital system. The ayre QB-9 is a huge improvement to the digital media. Using AIFF files as well as 24/96 from HDtracks.com

Mac Mini is the sound vault in this system.

Where's the Amp? The ATC's are active speakers and the Amp is built into each speaker. I was skeptical at first since I',m usually one who wants to see the Amp and I love to mix and match components, but one listen and I was sold.

There are many thoughts int eh audiophile world about going with active or passive speakers. For me, it works.