Check out Vibrapods. Use the cones under your component and the pods under the MDF. You could also interchange the two. Be sure to get the right value Vibrapods for your project. See Vibrapod.com.
Isolation for power line conditioner?
I have heard that many gain good results by providing isolation for their PLC units and was wondering what type of suggestions/experience folks out there may offer. I do currently have my line conditioner (Sound Application XE12-S) on a slab of MDF on aluminum cones. I put this together awhile back for the PLC I had at the time, and chose this route simply cuz I had the stuff lying around and it seemed to be better than nothing. That aside, considering this particular unit is, I believe, primarily a passive component, what solutions and ideas can you throw my way? Thanks in advance!