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what is the theory behind maple stands and racks?

I have not "heard" a maple amp stand or rack - using Billy Bags products now, which are made from steel and mdf - but don't grasp why maple would be a good material to use - quite the opposite. Maple is used for some electric guitars because it "rings" - it is very dense and causes notes to sustain, which is to say, it continues to vibrate for a long time. This would seem to be exactly the opposite of what one wants in a stand or a rack. If there is some claim that vibration is "drained away", well, if the rack is continuing to ring, that would likely cause acoustical feedback - the equipment isn't isolated from the thing it is sitting on. Can anyone who is not a vendor of these things explain the why of it, or relate positive experiences that seem to have a basis in fact?
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Showing 2 responses by goofyfoot

goofyfoot
1,325 posts
 
Thanks Guidocorona for your comments concerning string instruments. Funny as it may seem, some violins are now being constructed out of graphite. There are no worries over temperature or humidity but I believe most string players would prefer a natural wood sound over the graphite sound. Using graphite for building violins seems odd as some record mats and isolation cones are also made with graphite. So does graphite in some way offer the best of both worlds with respect to resonating and decoupling?
I knew someone who owned a beautiful sounding guitar made of course, from Brazilian Rosewood and I'm not convinced that other woods can achieve this quality but it's still too early to tell.
My other question involves varnish. As you know a Stradivarius is a Stradivarius because of its ground and varnish. How do certain finishes add or take away or alter wood TT plinths, decoupling platforms, etc...?
goofyfoot
1,325 posts
 
Photonman, the old saying is that a violin maker will spend all day telling you about his/her varnish but won't talk to anyone about the grounds they use.
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