Hi Briweve, Not sure if this is of any help, but I do have an SRA under my Clearaudio turntable. Came specially made for the table. It is a remarkable piece. Isolation is just terrific. Any unwanted vibration would be quickly noticed from this non-suspension TT. I have not tried any other product under the TT, nor have I felt the need. Feedback regarding Kevin Tellencamp's products have all been omplementary. Try an audition, if you can. Good luck
