simple question for ITunes users

can you download from the apple itunes store (or amazon) file quality = to that of CD?

Ir comes across as a aac file not an aiff, most users cant notice the dif.
As of Everything available from iTunes is lossy compressed.
256K is max resolution on Itunes...not even close to cd quality.
...I do know, however, that Rhino records offers downloads in Apple Lossless format that will play in full CD resolution in iTunes.

There may be other sites...
No. Apple only offers 256AAC. :(