What isolation feet under your amp with great result?

@mitch2
Experiment with a TMD Tuned Mass Damper on top of your equipment as well as sprung isolation, this could both isolate the vibrations emanating from the device into another, or from others into it.

Whatever you use as a rack, remember it's holding the spring that is holding your amplifier, the energy will be absorbed by both the rack and the springs, please be aware of that. The more rigid the rack is, it's also sitting on your floor which is also going to absorb some energy, the higher percentage is isolated up into the springs.

All the best mate!

Having watched some of the Townshend demo videos and experienced the benefits of iso acoustics pucks, I'm with @rixthetrick on the benefits of springs. Given the pure mechanical nature, I went with the Chinese solution on AliExpress: 
https://www.aliexpress.com/item/32953238126.html?spm=a2g0s.9042311.0.0.69914c4dryN2ld

$38 for a set of 8 reasonably attractive and apparently well-engineered spring isolators. Springs are removable so you can adjust to the weight of your component. Still waiting for delivery, but I bought 16 and am planning to isolate the entire system. Assuming the quality is consistent with the store reviews, that's not bad for < $80. 

For people interested in trying other footing solutions (like ceramic bearings) without taking a big financial hit a this store has many other popular footer solutions: https://www.aliexpress.com/store/group/Foot-pad-LED-Volume-Display/3630068_513630114.html?spm=a2g0o....

I have a bunch of iso/vib devices gathering dust. Among them Herbies discs, rubber cups with both wood and the glass balls, aluminum cones, billet aluminum cubes, Mapleshade cork blocks (single and double), sorbothane (sound killers, like the Kubes Ric forced me to buy with my EVS1200 amp)... Some 15 years ago I had Still Points and Risers under everything. All these with different systems. I did hear the double Black Ravolis in my system, which were amazing, but too expensive for my blood.

I HIGHLY recommend Machina Dynamica Springs, which I have under all my components. They perform in 3 dimensions and are an absolute bargain


hth

+1 for the Machina Dynamica Springs. Have them under tubes amps and pre, and digital.
very very good.

https://www.youtube.com/watch?v=eKCWRCE9Vns