AETHERPHON, global theremin family

Hi: I've been using a looping device; one of the functions of my 
Line 6 DL4 Delay Modeller. But I suspect your Digitech Jamman does 
better. The Line 6 loop function lasts only 14 seconds. How long can 
YOU play before the loop starts?

Pamelia Kurstin also uses the Line 6 and she routinely creates 
layered loops as part of her performances. I use it for that also. 
It's definitely fun to use.

A friend of mine purchased a device called the "Boomerang" on Ebay 
for about 250 dollars ( the same price as the Line 6 ) and its 
sampling function lasts for about three full minutes, then the loop 
begins. I'd love to get one someday.

It seems that whatever the device, the toughest aspect is in the 
timing -- being able to get everything in snych, and when necessary, 
have the loop's ending match rhythmically with the beginning.

Does yours handle this in any specific way?