Vibration Control

Thus far, from the responses here, links provided & other information  I found on the internet, I have found nothing that explains in any logical way why physical vibration affects solid state circuitry. I’m going to ask a few people I know w/ a wealth of many years of high end audio & pro sound experience. I’ll report back if I come up w/ anything worth mentioning. 

Edison got in just at the right time for supplying his High End Audio Replay device.

Mechanised anything was in very little use, so only natural influences to be concerned about.

The Seismographs activity showed substantial changes to their readings during Covid Lock Down Periods, that was the dream period in the last 70 years for the use of Audio Equipment, in relation to ambient energies impacting detrimentally on the end sound.     , 

@OP "Solid State" devices are full of moving parts - capacitors and transformers in particular. But in any event just because something is solid doesn't mean it doesn't resonate.

Hearsay belief not scientifically validated. 

Your head and particularly your teeth vibrate. Why not wear wrestler's protective headgear and plastic mouthpiece? Wouldn't you then hear more minute musical details?