@joshindc I should have pointed out that as each listening environment is unique in the way energy is transferred through it, there is not really a ubiquitous method to prevent the most harmful of these energies being transferred to the TT>TA>Cart', hence the suggestion to trial different devices, materials and configurations for these.
A very expensive Sub-Support can be purchased, but the devices in use are not a surety that the usage is going to create anything that is noticeably a betterment over a design using an assembly of materials that have shown as a support structure the sonic has been tidied up and is a more attractive presentation for the end user.
When it comes to the subject of working to create a structure that enables the Cartridge, especially the Styli's interface within the Vinyl Groove, to only send as a signal, the embedded data detected as a modulation is passed, there is not too much tinkering that can be done if the purest of signal is the desired goal to be sent on through the Signal Path of the System.
If this aspect of using Vinyl as a source material is overlooked, the use of the trilogy of supporting ancillaries is most likely being substantially compromised, making their Value as a purchase seemingly a wasteful expense.
As said, if something along these lines is undertaken, and benefits discovered will transfer through to any equipment changes made to the Supporting Trilogy for using Vinyl as a source.