Import CD Question


When buying imports, specifically Japanese, is there a significant improvement in sound verses a standard CD?

I've seen various types of Japanese imports but am confused by their desriptions.

12x12 Japan LP Sleeve?
DSD Mastering
Limited Edition?

What should I be looking for when my intent is the best sounding CD possible?

Thanks!
ronreid
1. Many Japanese releases are "limited edition" and available for a limited period, many more than in the US where many titles are available for years.
2. Many Japanese CDs sound great, some are mediocre and some are poor. It's a crap shoot. Best thing is to ask for feedback and opinions of specific titles on forums such as the 'Gon.
3. 12'X12" are CDs released in vinyl/LP sized packaging. Mini LP is vinyl type packaging in CD size.
4. Japanese CDs generally cost between 1800-2400 yen each in Japan. Add the cost to import to US and you have a very expensive CD.
5. If you need Japanese CDs I suggest CD Universe in the US and CDJapan in Japan. Also Jpophelp in Canada. Ebay and numerous other sources work well for used CDs.
Hope this helps some.
Thank you for your insight, much appreciated. I was actually on CD universe and that's where my questions began. They had a number of titles from the Stones, the Who, etc that I was tempted to purchase but there was little to no information to sell me one way or another. Some did have reviews from people, but there was little beyond that...

I've bought discs through Music Direct but was looking for a better price point. MD at least provides some detail with their listings...
2. Many Japanese CDs sound great, some are mediocre and some are poor. It's a crap shoot. Best thing is to ask for feedback and opinions of specific titles on forums such as the 'Gon

I hear this argument often, which is sort of misleading. I am an avid Japanese CD and LP collector, and I would say that in 75% of the cases, the Japanese release sounds better than its US counterpart. In that event. it is not a "crap shoot", I cannot recall when I found a Japanese release which sounded worse than a US release, the same perhaps, but never worse.

So i guess my point is, if you are willing to spend the extra cash, you can't go wrong in terms of Sound quality by going for a Japanese pressing.