Pubul57, since you are asking this question, I think I may have a solution for you, maybe. I have the same player. Before I purchased it I demoed the top of the line XDS1. It is a $24,000.00 one box player with an aluminum chassis. Ours is a standard metal box. Just as this review states the CDSA SE is very sensitive to vibration control. See http://www.positive-feedback.com/Issue37/emm_cdsa.htm. It is on the money. I, like you already have my player on a maple shelf on my rack. Also my version has the new feet and transport. When I brought the player home what I heard was a hashy hardness that made the player unlistenable for long sessions. I have had this experience before with other players and this wasnt close to the sound of the XDS1. So with luck and what I knew I tried a set of the Mapleshade Micropoint HeavyHats. They are 3 brass weights that sit on top of the player and they absolutely worked for me. I also tried Stillpoints and Isoblocks as footers. They both cleaned up the sound but they also reduced the energy and, more importantly, eliminated the holographic soundstage the player can produce. The HeavyHat kit retained the players energy and let the player shine. If you request I can email you a photo of my placement of the weights with some details. Now if what I heard is not your issue at all then never mind.