Interesting points Tom. I've never bothered to try Sorbothane beneath electronics. Guess I won't!
Putting it just beneath the feet of my rack isolates the components without directly dampening them. A quieter rack must be good. No component is designed to work while being shaken but, as you say, no component is designed to have its own vibrational energy damped either. This has been very helpful, thanks.
We can now explain why, for example, the reportedly excellent Grand Prix Audio racks sound so good (multiple isolation/dampening layers) and also why GPA advises us *not* to isolate or dampen individual components. Let the rack do the isolation, leave the components free to work as designed.
There I go again Bundee1. Sorbothane pucks beneath my TT did isolate it from footfalls. Can't say whether they affected the sound because I've made too many other system changes recently to tell. I'll have to A/B, like you. The discussion above implies I should take them out and let the squidgy bits beneath the rack do the protecting.
Putting it just beneath the feet of my rack isolates the components without directly dampening them. A quieter rack must be good. No component is designed to work while being shaken but, as you say, no component is designed to have its own vibrational energy damped either. This has been very helpful, thanks.
We can now explain why, for example, the reportedly excellent Grand Prix Audio racks sound so good (multiple isolation/dampening layers) and also why GPA advises us *not* to isolate or dampen individual components. Let the rack do the isolation, leave the components free to work as designed.
There I go again Bundee1. Sorbothane pucks beneath my TT did isolate it from footfalls. Can't say whether they affected the sound because I've made too many other system changes recently to tell. I'll have to A/B, like you. The discussion above implies I should take them out and let the squidgy bits beneath the rack do the protecting.