Jecklin Disk Stereo Recording

I had heard about the Jecklin disk from a few different source, but I never had one to play around with, so after some digging in my scrap pile I came up with enough stuff to build a decent approximation.  It didn't cost me anything, since I already had this stuff, but even to buy the materials should be pretty cheap.

So for starters, if you don't know about the Jecklin disk here is the original paper courtesy of Josephson Engineering.

Optimum Stereo Signal Recording with the Jecklin Disk

Mine is made from 0.25" plexiglass cut in an 11.5" circle.  I used an old cable reel as a template for the router.  The 0.25" thickness was good because it fit perfectly in an old broken mic clip I had.  Then I covered each side with 0.5" foam.

I'll try and get pictures and sound clips put up pretty soon.