Vibration control inside a cabinet


For placing an amp and a CD player inside a built in cabinet, what would be the best way to control vibrations:  do I want some kind of isolation platform (actual brand suggestions would be appreciated), or something more like Herbie's Tenderfeet?  Or both?

Thanks!

mcanaday

I have a pair of 4 inch' thick maple boards made  by Timbernation. They excellent .  I then asked for a custom isolation stand for my pre amp. He disappeared for several months, so I can guardedly recommend him.  PS I got my deposit money back.

I also have immense brass footers by Edensound.  He is reasonable and reliable.  I think he has a presence on Yahoo.  I put them on my pre which is tubed and occasionally microphic while playing , no tapping.  It uses 6SN7s some of the oldest  and most precious can be noisy. The footers damped the pre well but tripled its weight . His prices were more than fair. He even drilled the correct size screws for receptacles on my pre. 

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For options to Timbernation try Michigan Maple Block. I have no affiliation with the company other than living in the same State.
Isolate the CD player. That will protect it from floor borne seismic vibration as well as vibrations from the cabinet produced by all sources including airborne.