I would go to brightstaraudio.com and check out the large, stick on Isonode feet. They actually work, and are very cost effective.
Where can I get components footers ?
I bought a Denon CD player from an AV installer and he threw the footers away because this particular CD player was supposed to be used at a University bolted to a rack. I've taken the rack bracket off the CD player but it is sitting on it's belly now. I called Denon and they don't have them. Any idea where I can find something similar ?