spankalee said:It's not Apple's fault you don't have a D/A with optical. Optical is fairly common, especially with stereo equipment.
Untrue. D/A optical in is not common for good D/A converters. As I said.. you find optical on crappy built-in D/A converters. They are built into a pre-fab stereo system, or directly into a speaker.
Regardless, you are talking about a lower-end system than I am. You are also talking about a very specific type system.
The majority of D/A converters you will find will not have an optical in. If you are looking at studio grade equipment, or even low end home recording equipment, or just audiophile-type equipment, you won't often find optical in.
Now.. did I hear something crazy about digital being perfect a ways back? I seem to recall someone talking about how could I hope for "better quality than digital" or something like that. Digital is.. without a doubt inferior to analog. The best digital equipment will not outdo the best analog equipment. I'm sorry.. but there is really nothing to argue about there. To get good analog quality out of digital would require a more dynamic method of storing information than binary, or a very very very large hard drive that is very fast and a perfect A/D converter.