I am experiencing pops, scratches and static when playing music files in iTunes 4.6.
It started with just a handful of MP3 files that my wife ripped on her Key Lime iBook using iTunes 2. We copied the files to my PowerMac G4 (OS X 10.3.4 and iTunes 4.6) and then added the files to the iTunes library.
The first files affected were classic music files.
I thought that perhaps her iBook just did not do a good job of ripping the CD. However, the pops/scratches/static phenomenon is spreading to other music files. Nearly all of her classic music files now have the problem. But pop, rock and other music files I ripped on the G4 are now having problems. It is affecting both recent rips, files from 2-3 years ago, and even a few AAC files downloaded from the iTunes music store.
I have tried playing back the files with SoundCheck and Enhancer on, off and various combinations thereof. No such luck.
Ideas?
