Why my system has detail but no body & warm vocal?


My system:
B&W 602S3
Rotel RA-972 int amp
Rotel RCD-975
Kimber 4Tc speaker cord
Kimber hero interconnect

When I listen to Barbra Streisand or Lionel Richie's song, it has detail but no body. The vocal is thin and laid back.

What is my weak point? I am thinking about try Audio analogue Puccini or Arcam A75 amp, and try Arcam CD72 CD player. Is it a right direction to go?
yxlei
REPEAT: room acoustics, placement of speakers. REPEAT: room acoustics, placement of speakers.
Our systems are similar. I have the 602s & Rotel RCD 951, and use Kimber Interconnects as well. In the first months of having the 602 I was plagued by that thin sound/lack of warmth you describe. I think I considered replacing my components too. Eventually it occured to me to move the speakers off the short wall. What I discovered was that the 602s like space, not only to be a couple of feet off the back wall, but to be spread out-6 feet at least, in my case. I discovered that my furnature acted as a sort tone control. Lots of soft furnishings the sound gained some warmth-too many direct hard surfaces and it became too thin and bright. It went something like that, the point being that these speakers are sensitive to their surroundings. Once I made these observations and made some efforts to address the rooms effect on my speakers the sound evolved to something more to my liking. As well, I noticed a solid stand really improved the bass in the 602s, as well as giving the sound some added impact/solidity. They were very sensitive to speaker cable, or more so than the interconnects. Once I changed from 16 gauge to 12 gauge the sound gained even more presense, and this was not at any substantial expense even as I was biwiring.Finally, the 602s are a quandary. They can sound incredible one moment and horrible the next. I would not say they were the last word in neutrality, but you definately get to enjoy the quality of recordings you listen to. In this the 602s can sound distant or veiled one moment, bright and edgy the next. It took a long time for me to get used to that, and it is something that I have come to appreciate.Very finally, I never enjoyed my rock recordings with them. I have read so many reviews of them where the reviewer felt that they really kicked loose. I never had that experience. I dont doubt that those reviewers are correct in this. I just dont have a set up that exploits this particular attribute of their many fine qualities. My advice is to take the time to experiment with placement and the room environment first, then perhaps stands and cables.
Your room is the most important component in your system next to your speakers and will have the most profound effect. Moving the speakers where you can at first. Even an inch or two or angling them in more or less. Like the person above said a room with alot of hard surfaces usually has a negative effect. Do these things first as they are free until you get into room treatment which I've found to be of the best bang for the buck in audio. Good Luck
How about a Rega Planet 2000 CD player? It's relative warm and analog sounding compared to the Rotel. You can usually find one here for around $600 range.

Or make a move from solid state amp to tube. I've just done it a few months ago and never looked back. You should check them out at your local shops and see if you like the tube sound. It shoud fit perfectly to your musical taste.
I seriously auditioned a rotel(1o60) system before buying my current kit. I listened alternately with the b&w 602 s3's and then dynaudio 42's. There was a very disernable difference in the way these two speakers were making music. the b&w's had mesmerizing detail to them. the dyna's seem to present a warmer and more you are there, real mid range. I think that rotel does sound like very solid state but excels at an upfront real presentation with plenty of warmth in the mids. try tubes or different speakers.