I follow the damping/isolation prowess of Angela Gilbert Yeung, but long before that I started damping everything. Transformer isolation is a biggie, for sure. The top panels of gear are very "ringy" and "reverberant" sounding. Damp them with a Dynamat type material and you will be surprised that the component will now sound quieter and more resolute through your system. Oh, I have been damping speaker horns for over 50 years now. My best, MrD.
Vibration Control
Why do solid state audio electronics with no moving parts need or benefit from vibration control?
It makes perfect sense that turntables, CD transports, R2R tape decks, loudspeakers & tubed electronics (w/ potentially micro phonic tubes) might all benefit from various methods of vibration control or mitigation but I don’t see why anything else would. Any thoughts??