how to dramatically reduce the mechanical noise mostly having to do with plinth building. The OEM plinth did not do it
I am unaware of an OEM plinth for the Garrard 301? They did come with a paper template so you could make a mounting board, and a spring set to suspend the board.
I remember as a teenager designing a console to accommodate the Garrard. By the time the Garrard was handed down to me, it had acquired a plinth made by SME. Superficially, this has a nice dustcover but the base is pretty flimsy - the bottom is a thin sheet of hardboard.
I agree about the importance of a good plinth. There seem to be two schools of thought. Leave the underside as open as possible to let resonances escape, or fill up as much volume underneath as possible to absorb resonances. I have gone down the latter path. The SME plinth remains, but it is totally disconnected from the functional plinth hidden inside!
Personally, I would not describe the Garrard as clunky, except that the purely mechanical controls have an old-worlde industrial feel - very positive in action..

