Best DAC under $2K

I am transfering my cd colection to an external 500 GB hard drive using the I-tunes program (WAV files). Need an DAC to connect to my main system (Linn Ikemi, Kudos, Kairn-Pro, Klouts & Keltiks). Since my computer has a digital coaxial output I am not limited to an USB DAC, but will consider using an USB one. I am looking at the Bel Canto DAC2. Any other DAC in this price range? Any help will be very much appreciated.