The LSD is currently a 24-channel sound system in Austin, Texas.

This system delivers 24 discrete channels of CD-quality sound from

24 points in the space around the listener.

In the LSD, you can hear more sound, using more of your hearing capacity,

than in almost any other system humans have ever built.

Contact me if you'd like to hear what it sounds like.

Click here for more info, including my 2004 website about

the LSD as it existed then. Also, here is a book finished in 2002

in downloadable PDF format about how to build many other

types of LSDs, including ones far superior to this one.

Copyright 2007 by Roy Leamon