Chris, I don't know what you are getting at; it goes without saying that the armboard, the plinth, the coupling between bearing and tonearm or lack of same, etc, etc, will all have a further effect on sonics, beyond the choice of a material with which to make the arm wand. The base of the Reed is made of alu, so I would imagine that an alu armboard would work well, because there would be good energy transmission across the interface between arm base and armboard. I use slate; seems ok. Wonder what Vetterone thinks on that score.
Not that I care much, but it's "LewM" not LewN.
Not that I care much, but it's "LewM" not LewN.