Mapleshade boards under speakers


Hi,
Anyone try these, either the finished or unfinished, 2 or 4", with isoblocks or brass feet?
My floors are soft yellow pine, and I've made overall improvements using a panel of birchply under them, wondering what the maple would do? He certainly makes great claims for them.

Thanks
Chas
chashas1
oh oh, just on a whim I bought some of the mapleshade unfinished maple platforms, so I'll report back my impressions. I hope they don't suck! maybe I should have tried the cheaper granite first. we'll see...thanks!
Chashas1..If you find the maple isnt all its suppose to be like I did ....I went to a local headstone company and bought a left over scrap 1" thick slab for $15.00..it measured 4'-24"...Cut it myself using a circular saw w/diamond blade..cant get any cheaper than that...
I'm a big fan of maple platforms, the thicker the better. Deliver me from granite. Obviously YMMV :-)
Platforms under speakers alter the dispersion characteristics of a speaker no? I tried it and hated it. Under my subs however..now that did wonders for them:O)
Right now I'm trying a 2by2 sheet of 3/4"thick birch ply, and loving it, tight, articulate, without accentuating anything. The maple has to be better than this or it's going back.