I agree with Pawlowski6132. Many of the SACDs that I have of older works have been remastered and this seems to help the cd layer as well. Of course, they probably also remastered the redbook only version. So, I might look for new remastered cds of your old thin sounding favorite cds and try a few. I'm not sure that there is much point in buying hybrid SACDs if you are not giong to use the SACD medium.
John
John