It can be demonstrated fairly easily the best approach, generally speaking, to vibration isolation and resonance control is the deliberate and coordinated implementation of a combination of mass on spring type isolation and vibration damping for the top plate of the iso system. The art of isolation comes in when interfacing the component to the top plate and interfacing the iso system to the floor or rack, not to mention the choice of damping method and material for the top plate. This attack will address very low seismic vibration, acoustic vibration and “residual vibration” on the top plate that arises from several sources. If it was easy everyone could do it.
Vibration Isolation
I came across these the other day and for the price I couldn't pass up trying them. I've spent as much as $75 each for vibration isolation pucks and seen pucks going as high as $900 each. I have to say that these $0.62 wonders work as well as anything I've tried and much better than the cork ones I've seen advertised for $6-$7 each. Even though my VPI turntable has factory cones and feet I did notice an improvement in smoothness and clarity. Too few bargains in high end audio not to share. I now have these under my monoblock amps, turntable and turntable motor. Hope this helps someone looking for an inexpensive way to dampen vibration.
https://www.supplyhouse.com/DiversiTech-MP-2E-EVA-Anti-Vibration-Pad-2-x-2-x-7-8
https://www.supplyhouse.com/DiversiTech-MP-2E-EVA-Anti-Vibration-Pad-2-x-2-x-7-8