I recently was doing my first upgrade, getting new amp and speakers... In regards to the source I made quite comprehensive searches in forums and reviews, and got that CD players are generally divided into two groups with a border in around $2000. Meaning that even if Music Hall sounds some better then NAD, it still on about the same level. Significant change is achievable when you jump above $2K. Thus, I needed a source, but I didn't want to invest too much in something I'm going to upgrade just when financial situation allows, I ended up with NAD C541i. I find it extremely good for its price and it allows me to wait peacefully the required time to get some serious CDP.
In regards to HDCD, once I've got it, I don't think I'll be able to stay without it - if you're not into SACD yet, IMHO it may be considered as an essential feature.
In regards to HDCD, once I've got it, I don't think I'll be able to stay without it - if you're not into SACD yet, IMHO it may be considered as an essential feature.