Mac Mini vs. CDP?


So....finally got a new Mac Mini and got it all set up with some CD's ripped lossless to Itunes. The Mac is feeding a Rega DAC via USB. A Oppo 981 DVD player is also feeding the Rega via the RCA-coax (using Cardas).

Norah Jones "Come Away With Me" was used for this test.

I cued up the CD and Mac and switched between them. At first I thought it was identical, but with a few minutes I could hear that the MAC's presentation was decidedly dull and lifeless sounding. The CDP/Rega combo sounded more open and live. I tried a few more tracks and heard the same thing. So I called my buddy (he owns a big rig of ARC and Vandersteen stuff) and he echoed my findings using the W4S DAC 2.

So what's up here? I've heard people claim Mac via USB is a match for a CDP. It seems like it should be....Ideas?

Rob
robbob

Showing 1 response by dfalbaum

I use a Resolution Audio Cantata with a Mach 2 Mac Mini, Pure Music, and a Cardas Clear USB cable and can't hear a difference between a cd and the Mac Mini. I do hear a difference when playing 96/24 files. Flac, .wav, and aiff files sound the best. I have found that the little things make a big difference in computer based audio. A powered hard drive, the USB port used, enough memory, etc.