Tom, thanks for the review of the BBE 264. I also have an X-1 and for $49.99 it sounds like a great invesment. Below is a link to some excellent reviews on the unit.
http://www.harmony-central.com/Effects/Data/BBE/264-01.html

Are you running your X-1 directly into the BBE 264? Can you explain how you have it hooked up?

Thanks for the tip Tom.

Bob