I know an audiophile in St. Louis who went all out and sank shafts all the way to the bedrock below his house for his turntable. I am amazed by his dedication.
Feedback from ones speakers into the turntable is a problem. I usually played the LP only once, and that at low volume and recorded the output to a Revox 77 reel-to-reel tape recorder. That way the LP lasts for a very long time, and no feedback. On the really valuable direct to disk LPs I did not play them at all. When I die I hope someone does not throw them away.
Feedback from ones speakers into the turntable is a problem. I usually played the LP only once, and that at low volume and recorded the output to a Revox 77 reel-to-reel tape recorder. That way the LP lasts for a very long time, and no feedback. On the really valuable direct to disk LPs I did not play them at all. When I die I hope someone does not throw them away.