@bubinga In a Post in this Thread, which is similar to Posts made in other Threads I have stated:
" I keep no secret on the Gon, that I write with the I keep no secret on the Gon, that I write with the non contributor and non member in mind. Regular Participating Forum Members are seemingly set in their ways, ego is a wonderful thing. The common drum beat being that uber outlays of monies fixes audio annoyances. in mind. Regular Participating Forum Members are seemingly set in their ways, ego is a wonderful thing. The common drum beat being that uber outlays of monies fixes audio annoyances. "
When a Post from another in a Thread strongly suggests to OP is on the wrong tack and diverts to considering a $10K Power Cable as their solution.
My own take on such a advice to invest substantially in a PC, is that non contributor and non member receives something to ponder that is to broaden their focus on what is available as a generalisation about PC's.
The Post is perfectly placed due to a prior Post having nothing to with speaker isolation devices.