Yamaha DTXpress/DTXplorer/DTXtreme

Stephen,

Guess what else I have, which you may or may not be able to use to 
date me: an Edison phonograph, from the 1910s, which plays hollow,  
cylindrical wax disks with grooves along the external surface. The 
disks slip over a metal drum that rotates beneath a crude needle 
that can be lowered into the grooves. And my house in Massachusetts 
was built in 1750.

Ed

--- In DTXpress@yahoogroups.com, "brown8700" <brown8700@a...> wrote:
> Ed:
> Bingo! I knew you would know!
> Stephen