I really appreciate the thoughtful responses. I was hoping that there was a commercial product that would meet my needs, as I've found that shelves and stands can have a substantial effect on sound quality, but it sounds like I might have to build my own shelf. As to the Target shelf, I don't believe that it is rated for the weight of the turntable. If anyone out there has mounted a Super Scoutmaster in the past, and knows of a solution, I'd greatly appreciate you sharing.